各路高手麻烦英语解释下列句子画线部分（括号内部分）paraphrase.
问题描述：
各路高手麻烦英语解释下列句子画线部分（括号内部分）paraphrase.
1.He is (stunning).
2.The meeting (ended half an hour ago).
3.(Be careful) with each test and you will get high grades.
4.each step is (food for though).
答
1）He is amzaing.2)The meeting ended 30 minutes ago.3)If you are carful with each test and you will get high grades.4)each step is foudation for the next progress.第四句最好能给出整个的句子或者语句吧....