Question

英语中译英

我对他一无所知，只知道他是个德国人（except）
别对他期望太高，不然会让你失望的（except）
多参加些体育锻炼，你就不那么容易感冒了（exercise）

Answer 1

我对他一无所知，只知道他是个德国人：I know nothing of him except he is a German;
别对他期望太高，不然会让你失望的：Don't expect to much of him,nor he will disappoint you;
多参加些体育锻炼，你就不那么容易感冒了：Taking more exercise so that you will not catch a cold frequently（经常地，轻易地）。
楼主，“期望”是“expect”哦

Answer 2

I know nothing about him, except that he is German (except)
Do not expect too much for him, or let you down (except)
Take part in more physical exercise, you will not be easy cold (exercise)

Answer 3

我对他一无所知，只知道他是个德国人：I know nothing of him except he is a German;
别对他期望太高，不然会让你失望的：Don't expect to much of him,nor he will disappoint you;
多参加些体育锻炼，你就不那么容易感冒了：Taking more exercise so that you will not catch a cold frequently。

Answer 4

i know nothing except that he is a german
don't expect too much on him,or he will let you down
take more physical exercise ,and you will not get cold so easy