Time how long it takes you to answer the questions.
記一下自己回答這些問題所需的時(shí)間。
It's time we got on to the question of costs.
我們?cè)撚懻摮杀締栴}了。
I spent most time on the first question.
我在第一個(gè)問題上花的時(shí)間最多。
I need a simple yes or no to my questions.
我的問題只需要簡單地回答是或不是。