这几个的概念我搞不清楚，到底该怎么翻译阿？
參考答案:回来:
1. return
2. come back
3. recur
4. Come again
5. get...back
6. be back
7. come around
Examples:
1. 如果他现在回来怎么办？
What if he comes back now?
2. 你敢再回来！
Don't you dare come back again!
3. 约翰在十点以前回来是预料中的事。
It is expected that John will be back by ten.
4. 我马上就回来。
I'll be back in an instant.
5. 他从海滨回来的时候给我们买了一些华而不实的工艺品做礼物。
He bought us some gingerbread works as present when he returned from the beach.
6. 我请求他从新疆回来时给我带些葡萄干。
I asked him to bring me some raisins when he returns from Xinjiang.
7. 听到脚步声，就知道他回来了。
Footsteps announced his return.
8. 他从巴黎回来，发现他的办公室被别人占了。
He returned from Paris and found his office was under someone else's occupation.
回到:
1. return to...
2. revert
3. regain
4. recur.
Examples:
1. 他渴望回到故乡。
He yearned to return to his native land.
2. 瑞克常常看到小船在傍晚正回到港口。
Rick often watched the boats returning to port in the late afternoon.
3. 流亡者们渴望回到自己的祖国。
Exiles long to return to their native land.
4. 我们刚才还处在200年前的历史场景之中, 一下子又回到了现在.
After being taken back 200 years, we were suddenly returned to the present day.
5. 他们很高兴能离开海船，回到坚实的陆地上。
They were glad to leave the boat and put their feet on the solid ground.
回去:
1. go back
2. return
3. go back to
4. head back
5. retrocede
6. Come again
7. GoBack
Examples:
1. ‘回去,’她喊道.
`Go back,' she shouted.
2. 我再也不敢回去看一眼了.
I've never dared go back to look.
3. 回去? 我宁可移居海外也不回去!
Go back there? I'd sooner emigrate!
4. 现在就想回去，为了冷却他那急切的心，暂把他送到法国的哥哥家中。
Now he wanted to go back, but to damp down the urge he was sent to his brother's home in France.
5. 你或许有权要求退回去年你交付的部分税金。
You may be entitled to reclaim some of the tax you paid last year.