go back to China 与come back to China 是否是等句?为什么?

go back to China 与come back to China 是否是等句?为什么? go back china 还是go back to china ,go back home 还是go back to go back to China from USA I come back to the old time of China. give me three reasons you will come back to china I will come back to china for a few Give me three reasons that you will come back to China?翻译下,是 go back /get back/come back有什么区别?后面接地点是否都要加TO came,he,china,back,yesterday,to 排列 he,back,china,to,then,came 排列 have you got back to china again? Back to the China什么意思?