●why bother 何必(麻煩)
bother 在此做動詞，指「麻煩；費心」
A：Are you going to water the plants in your garden this morning？(今天早上你要給花園裡的植物澆水嗎？)
B；Why bother? It's supposed to rain this afternoon.
(何必呢？今天下午應該會下雨)

●break into 闖入；侵入......
The thieves broke into the warehouse and stole boxes of electronic equipment.

(竊賊闖入倉庫並偷走了好幾箱電子設備)

●catch sight of 突然看到....；瞥見......
catch sight of 字面上的意思是「捕捉到影像」，引申為「突然、不經意地瞥見」
Jason caught sight of his math teacher in the crowd.
(傑森突然在人群中看見他的數學老師)