1. I thought...maybe if I could catch up to you, you could help me,and then...我本以為...也許如果我能趕上你 你就能幫我。然后...
catch up to: 追趕上
Jane run hard and tried to catch up to her friend.
珍拼命奔跑,試圖趕上她的朋友們。
The soldiers ran hard and tried to catch up to the advanced battalion
士兵們拼命地跑，想趕上先頭部隊。

2. Maybe if we could find her and bring her back to Aaron,then maybe all of this wouldn't have been for nothing.也許我們可以找到他，并把他帶回Aaron身邊，那么所有這些，就不會徒然無功了。
bring back:拿回來
Bring back some tea for me.
替我捎些茶葉回來。
Bring back your recyclable cans and bottles, but please rinse them out first.
把回收罐和玻璃瓶帶回來，但是請首先把它們清理干凈。