exactly; namely

1. 那就是我昨天見到的那個人。
   That is the man I saw yesterday.
2. 他就是我們剛才談論的那個人。
   That is the man about whom we were speaking.
3. 只有一個人能做這項工作，那就是你。
   Only one person can do the job, namely you.
4. 你如果可以正確有效地使用一個詞，你就是了解它了。
   If you can use a word correctly and effectively you comprehend it.
5. 你那么做就是在自找麻煩。
   You are just inviting trouble if you do that.
6. 你繼續(xù)這樣大量吸煙，就是在自掘墳墓。
   You are just digging your own grave if you go on smoking so heavily.
7. 你如果還相信她愛你，你就是在欺騙自己。
   You are deceiving yourself if you still believe that she loves you.
8. 我涂了大量膠水，可那張海報就是貼不住。
   The poster wouldn't stick even though I drenched it with glue.

就的英語翻譯：

是的英語翻譯：