有observe sb done吗?比如I observe the boy stricken
observe sb
observe sb.\sth.done的例句急!
The boy stired to find a telescope_____they could observe th
第8题,选什么?有没有observe sb doing
英语翻译 Why observe the holiday at home observe
observe sb to do/doing 区别
people observe it everywhere in the world
observe,notice,watch,see有什么区别?
求翻译,to observe the past is to take warning for the future.i
关于短语observe sb do sth的一道题目
I wish to observe the stars with her back against back 意思?
求教两个语法问题1.The only thing that I have observe to be without l