平均寿命

1.Japanese people have a very high life expectancy.

日本人的平均寿命非常长。

2.An oystercatcher searched in Lincolnshire was a record 36 ages old, and a razorbill, average lifespan 28 ages, was discovered alive in Gwynedd 37 ages despite it was ringed.

科技家发现，在的蛎鹬居然已活到了36岁；在格温内思的海已有37岁高龄，而海的平均寿命为28岁。科技家还发现了飞的燕鸥。

3.An oystercatcher found in Lincolnshire was a record 36 years old, and a razorbill, average lifespan 28 years, was discovered alive in Gwynedd 37 years after it was ringed.

科学家发现，在的蛎鹬居然已活到了36岁；在格温内思的海已有37岁高龄，而海的平均寿命为28岁。科学家还发现了飞的燕鸥。