The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

虱可传播各种流行病，体虱被认为是传播流行性斑疹伤寒、回归热和战壕热的主要媒介。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几种不同的发疹伤寒病原体（可由壁虱，跳蚤，虱等寄生虫传播）引起的疾病被人们称为斑疹伤寒。

During the spring of one year he was walking tipsily along the street when he saw, in the sunlight at the base of a wall, Whiskers Wang(T26) stripped to the waist catching lice.

有一年的春天，醉醺醺的在街上走，在墙根的日光下，看见王胡在那里赤着膊捉虱，觉得身上也痒起来了。

The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

虱吸血还可传播各种流行病，体虱被认为是传播流行性斑疹伤寒、回归热和战壕热媒介。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几种不同发疹伤寒病原体（可由壁虱，跳蚤，虱等寄生虫传播）引起疾病被人们称为斑疹伤寒。

During the spring of one year he was walking tipsily along the street when he saw, in the sunlight at the base of a wall, Whiskers Wang(T26) stripped to the waist catching lice.

有一天，他醉醺醺在街上走，在墙根日光下，看见王胡在那里赤着膊捉虱，他忽然觉得身上也痒起来了。

The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

吸血还可传播各种流行病，体被认为是传播流行性斑疹伤寒、回归热和战壕热的主要媒介。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几种不同的发疹伤寒病原体（可由壁，跳蚤，等寄生虫传播）引起的疾病被人们称为斑疹伤寒。

During the spring of one year he was walking tipsily along the street when he saw, in the sunlight at the base of a wall, Whiskers Wang(T26) stripped to the waist catching lice.

有一年的春天，他醉醺醺的在街上走，在墙根的日光下，看见王胡在那里赤着膊捉，他忽然上也痒起来了。

The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

虱吸血还可传播各种流行病，体虱被认为是传播流行性斑疹伤寒、回归热和战壕热的主要媒介。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几种不同的发疹伤寒病原体（可由壁虱，跳蚤，虱等寄生虫传播）引起的疾病被人们称为斑疹伤寒。

During the spring of one year he was walking tipsily along the street when he saw, in the sunlight at the base of a wall, Whiskers Wang(T26) stripped to the waist catching lice.

有一年的春天，他醉醺醺的在街走，在墙根的日光下，看见王胡在那里赤着膊捉虱，他忽然觉也痒起来了。

The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

虱吸血还可传播各种流行病，体虱被认为是传播流行性斑疹伤寒、回归热和战壕热的主要媒介。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几种不同的发疹伤寒病原体（可由壁虱，跳蚤，虱等寄生虫传播）引起的疾病被人们称为斑疹伤寒。

During the spring of one year he was walking tipsily along the street when he saw, in the sunlight at the base of a wall, Whiskers Wang(T26) stripped to the waist catching lice.

有一年的春天，他醉醺醺的在街走，在墙根的日光下，看见王胡在那里赤着膊捉虱，他忽然觉得身也痒起来了。

The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

虱吸血还可传播各种流行，体虱认为是传播流行性斑疹、回归热和战壕热的主要媒介。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几种不同的发疹原体（可由壁虱，跳蚤，虱等寄生虫传播）引起的人们称为斑疹。

During the spring of one year he was walking tipsily along the street when he saw, in the sunlight at the base of a wall, Whiskers Wang(T26) stripped to the waist catching lice.

有一年的春天，他醉醺醺的在街上走，在墙根的日光下，看见王胡在那里赤着膊捉虱，他忽然觉得身上也痒起来了。

The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

虱吸血还可传播各种流行病，体虱被认为是传播流行性斑疹伤寒、回归热和战壕热的主要媒介。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几种不同的发疹伤寒病原体（可由壁虱，跳蚤，虱等寄生虫传播）引起的疾病被人们称为斑疹伤寒。

During the spring of one year he was walking tipsily along the street when he saw, in the sunlight at the base of a wall, Whiskers Wang(T26) stripped to the waist catching lice.

有一年的春天，他醉醺醺的在街走，在墙根的日光下，看见王胡在那里赤着膊捉虱，他忽然觉得身起来了。

The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

虱吸血还可传播各种流行病，体虱被认为是传播流行性斑疹伤、热和战壕热主要媒介。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几种不同发疹伤病原体（可由壁虱，跳蚤，虱等寄生虫传播）引起疾病被人们称为斑疹伤。

During the spring of one year he was walking tipsily along the street when he saw, in the sunlight at the base of a wall, Whiskers Wang(T26) stripped to the waist catching lice.

有一年春天，他醉醺醺上走，墙根日光下，看见王胡那里赤着膊捉虱，他忽然觉得身上也痒起来了。

The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever and relapsing fever.

血还可传播各种流行病，体被认为是传播流行性斑疹伤寒、回归热和战壕热的主要媒介。

Several distinct rickettsiae (a parasite carried by ticks, fleas, and lice) cause a disease known as typhus in humans.All cause disease with similarities of fever, headache, and rash.

由几种不同的发疹伤寒病原体（可由壁，跳蚤，等寄生虫传播）引起的疾病被人们称为斑疹伤寒。

During the spring of one year he was walking tipsily along the street when he saw, in the sunlight at the base of a wall, Whiskers Wang(T26) stripped to the waist catching lice.

有一年的春天，他醉醺醺的在街上走，在墙根的日光下，看见王胡在那里赤着膊捉，他忽身上也痒起来了。