Question

请翻译成英语，在线等

1。鸟有多少条腿？
2，科学家通过鸟飞行发明了什么？

Answer 1

1)How many legs does a bird have?
2)What did the scientists invent by watching birds flying?

Answer 2

1. How many birds have legs?
2, scientists invented by a bird flying what?

Answer 3

How many legs does a bird have?
what was invented by the scientists through birds' flying?

Answer 4

鸟有多少条腿？英文：The bird has how many legs？
科学家通过鸟飞行发明了什么？中文：What has the scientist invented through the bird flight?

可以给我多点分吗？？？

Answer 5

How many legs does a bird have?
what was invented by the scientists through birds' flying?