短语讲解:
1. The planet Mars has gone through an ice age and is now warming up, scientists say.
warm up 使热; 变热; (使) 更活跃
例句:Your feet will soon warm up once you get indoors.
你一进屋,脚就会很快暖和起来。
2. The information they gather will help scientists look for evidence of life beyond Earth.
look for 寻找(某人或某物)
例句:I look for you everywhere continuously!
我一直在到处找你!