There's no simple solution to this problem.
這個(gè)問題沒有簡(jiǎn)單的解決辦法。
It should have been a simple matter to check.
檢查核對(duì)本來應(yīng)該是件簡(jiǎn)單的事情。
I need a simple yes or no to my questions.
我的問題只需要簡(jiǎn)單地回答是或不是。
It wasn't quite as simple as I thought it would be.
這事不完全像我想的那么簡(jiǎn)單。
The principle behind it is very simple.
其中的原理十分簡(jiǎn)單。