what's the climate like in you country?
what's the weather like in spring?

这两句中的like有什么意思!!起到什么的作用/..
求简单答案!!

like用作介词时，表示“像……”，后面可以接名词、代词和V-ing形式。例如：

It looks like rain. 看起来要下雨了。

I have never seen him like this before. 我以前从未见过他这样。

Sitting on the swing is like flying in the sky. 坐在秋千上就好像在天空中飞翔。
注意区别What’s...like?/What do/does...look like?/What do/does...like?

What’s...like? 可以指人的外表、性格、品质，也可指事物的性质和特征怎么样。例如：

—I have never seen your brother. What is he like? 我从未见过你弟弟。他人怎样？

—He is a tall, handsome young man full of humor and sympathy. 他是个个子高大、英俊。富有幽默感和同情心的青年。

—What’s the weather like in London? 伦敦的天气怎么样？

—It is foggy, rainy and seldom sunny. 雾蒙蒙、多雨，很少有晴天。

What do/does...look like?指外表怎么样，句中的like是介词。例如：

—What does your teacher look like? 你们的老师长得怎样？

—He is tall and thin. 他又高又瘦。

What do/does...like?是“……喜欢什么？” 的意思，句中的like是动词。例如：

—What does your brother like? 你弟弟喜欢什么？

—He likes driving fast cars and dancing. 他喜欢开快车和跳舞。