1. allow sb to do sth

允许...做...

eg. Pleases allow me to arrange a tour for you. We can go together.

请允许我为你安排一次观光，我可以陪你。

eg. Donald Felton: I take the money that I would have spent on coffee and pay someone in India to do my job for me, so allow me to unleash my full potential.

我将原本会花费在咖啡上的钱支付给远在印度的某个人，让他帮我做我的本职工作，这样我就可以腾出时间发挥我的全部潜能了。

2. return from

从……回来

eg. This, of course, is the story of Agamemnon, murdered by Clytemnestra on his return from the Trojan War.

当然，这是个关于阿伽门农的故事，他从特洛伊战争中回来后就被克吕泰涅斯特谋杀了。

eg. At our New Year's party ,he thanked us for helping him make up the lessons after his return from Sydney.

在我们的新年晚会上，他感谢我们在他从悉尼回来后帮他把功课赶上来。

3. hand back

退还；归还

eg. He handed the book back.

他归还了这本书。

eg. In other cases the reason seems to be spite: Russia refuses to hand back, for example, Estonia's presidential seal and regalia, seized during the annexation in 1940.

至于另外一些的理由似乎站不住脚：例如，俄罗斯1940年吞并爱沙尼亚时抢走了该国总统印章与专用饰品，至今仍不归还。