Watch him and do likewise.是什么意思？

Watch him and do likewise.

盯着点, 照他的样子做。

watch

vt. 注视，注意，看守，监视，守候（机会等），密切注意；n. 表，值夜，值班，看守，监视，值班人员；vi. 观看，注视，守候，看守；

例句
...whether one has access to a dish and the other accoutrements needed to watch satellite TV.
是否能使用碟型卫星天线以及其他观看卫星电视所需要的装备

him

pron. (he的宾格)他；

例句
They said goodbye to him as he got aboard the train at Union Station.
当他在联合火车站登上火车之际，他们向他道别。

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

do

aux. 构成疑问句和否定句，代替动词，用于加强语气；vt. 做，干，进行，从事；vi. 表现，进展，引起，行过；n. 社交聚会，社交活动，宴会；

例句
Rachel was going to do something about Jacob...
蕾切尔将对雅各布有所行动。

likewise

adv. 同样地，也，而且；

例句
These requests are ignored. His requests for rent are likewise sometimes ignored...
这些要求被置之不理。他关于支付租金的要求有时也同样未被理睬。