重點講解：
1. pack up
打點（行裝）；
例句：I'll be packing up my thing then.
那時候我在收拾行李_vLnC*AY0eK~C*80MOc6。
例句：He was told to pack up all of his letters and personal belongings.
他被告知收拾好自己所有的信件和私人物品|5zGMxv_bs^G+9。
2. in charge of
主管；全面負責；統領；
例句：He's the chief, in charge of the whole show.
他是主管，負責全盤工作~IX[XoQfbYpYtB%!y)g=。
例句：Pilfering has stopped entirely since they put Angus in charge of the stores.
自從他們讓安格斯掌管商店以來，小偷小摸就杜絕了OquZSfmMnlt&.jJ。
3. tons of
大量的，很多的；
例句：The movie star received tons of fan mail.
那位影星收到了許許多多影迷的來信)ZAO5e;G.Z-(=。
例句：There's always tons of scrap paper in Dad's office.
爸爸的辦公室里總有大量的廢紙qKgUq()MAd(#.*4Jb+o。