That young man has a ruddy face.

那个年轻人脸色红润。

That hunter has a ruddy face because he is outdoors so much.

那个猎人脸色红润,因为他长期待在户外。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾滨鹬、翻石鹬、半蹼鹬、黑胸滨鹬，以及全世界半数以上的红腹滨鹬（redknot），都在这营养丰富的鲎卵，以储备长程迁徙所需的能量，其中有些鸟类的总飞行距离达6900公远。

That young man has a ruddy face.

那个年轻人脸色红润。

That hunter has a ruddy face because he is outdoors so much.

那个猎人脸色红润,因为他长期待户外。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾滨鹬、翻石鹬、半蹼鹬、黑胸滨鹬，以及全世界半数以上的红腹滨鹬（redknot），都啄食营养丰富的鲎卵，以储备长程迁徙所需的能量，其中有些鸟类的总飞行距离达6900公远。

That young man has a ruddy face.

那个年轻人脸色。

That hunter has a ruddy face because he is outdoors so much.

那个猎人脸色,因为他期待在户外。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾滨鹬、翻石鹬、半蹼鹬、黑胸滨鹬，以及全世界半数以上的腹滨鹬（redknot），都在这里啄食营养丰富的鲎卵，以储备徙所需的能量，其中有些鸟类的总飞行距离达6900公里远。

That young man has a ruddy face.

那个年轻人脸色润。

That hunter has a ruddy face because he is outdoors so much.

那个猎人脸色润,因为他长期待在户外。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾滨鹬、翻石鹬、半蹼鹬、黑胸滨鹬，以及全世界半数以上滨鹬（redknot），都在这里啄食营养丰富鲎卵，以储备长程迁徙所需能量，其中有些鸟类总飞行距离达6900公里远。

That young man has a ruddy face.

那个年轻人脸色红润。

That hunter has a ruddy face because he is outdoors so much.

那个猎人脸色红润,因为他长期待在户外。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾滨鹬、翻石鹬、半蹼鹬、黑胸滨鹬，以及全世界半数以上的红腹滨鹬（redknot），都在这里啄食营养丰富的鲎卵，以储备长程迁所的能量，其中有些鸟类的总飞行距离达6900公里远。

That young man has a ruddy face.

那个年轻人脸色润。

That hunter has a ruddy face because he is outdoors so much.

那个猎人脸色润,因为他长期待在户外。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾滨、翻石、半蹼、黑胸滨，全世界半数上腹滨（redknot），都在这里啄食营养丰富鲎卵，储备长程迁徙所需能量，其中有些鸟类总飞行距离达6900公里远。

That young man has a ruddy face.

那个年轻人脸红润。

That hunter has a ruddy face because he is outdoors so much.

那个猎人脸红润,因为他长期待在户外。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾、石、半蹼、黑胸，以及全世界半数以上红腹（redknot），都在这里啄食营养丰富鲎卵，以储备长程迁徙所需能量，其中有些鸟类总飞行距离达6900公里远。

That young man has a ruddy face.

年轻人脸红润。

That hunter has a ruddy face because he is outdoors so much.

人脸红润,因为他长期待在户外。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾滨鹬、翻石鹬、半蹼鹬、黑胸滨鹬，以及全世界半数以上红腹滨鹬（redknot），都在这里啄食营养丰富鲎卵，以储备长程迁徙所需能量，其中有些鸟类总飞行距离达6900公里远。

That young man has a ruddy face.

那个年轻人脸色红润。

That hunter has a ruddy face because he is outdoors so much.

那个猎人脸色红润,因为他长期待在户外。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾滨鹬、翻石鹬、半蹼鹬、黑胸滨鹬，以及全世界半数以上的红腹滨鹬（redknot），都在这里啄丰富的鲎卵，以储备长程迁徙所需的能量，其中有些鸟类的总飞行距离达6900公里远。