预备词汇：
1.be capable of:能够
2.grocery:杂货，食品
3.cookie:饼干
4.be sick of:厌恶
5.fount:源泉
精选对白：
Lane:I'm ferfectly capable ofcarrying a bag of groceries.
Zach:Nutter butters?I put those Nutter butters back on the shelf.
Lane:Well I took them off the shelf.
Zach:You know your mom doesn't think you should be eating too manycookies.
Lane:Enough about my mom,okay?I'm so sick ofher.
Zach:Come on she's been pretty great,Lane.She cooks for us,she cleans for us.She's a totalfountof baby information.

脱掉字幕：
1.I'm ferfectly capable of doing...我完全能....../我很擅长......
Be capable of doing sth.意为“能够做某事”，加上副词perfectly（完全地）表示“擅长做某事”，如表达别人善于交际就可以说He is perfectly capable of communication.
2.Enough about my mom,okay?别说我妈了，好吗？
不愿别人再提起某事或某人时就可以说Enough about...,口语我们还常说That's enough!它相当于我们说的“够了！别说了！”常用于有人不停唠叨一件事或一只催促你做不想做的事情时，表现不耐烦的情绪。
3.I'm so sick of her.我很讨厌她。
表示讨厌、厌烦某人就可以说I'm so sick of sb. sick基本意思是“有病的，病态的”，用在口语中表示“厌恶的，不满的”，英语中有一个习语专门形容“极讨厌的人或事”，那就是pain in the neck.