everlasting
经久耐用的
例句：
These tyres are advertised as being everlasting.
广告上说这些轮胎经久耐用。
a pat on the back
赞扬，鼓励
例句：
For children, a pat on the back is much more beneficial to their healthy development than blaming them.
对于儿童的健康成长来说，鼓励他们要比责备他们更有益。
Do you have any hobbies?
你有什么爱好吗？
对话：
A: Jack, do you have any hobbies besides reading?
B: I like listening to music and collecting music CDs.
A：杰克，除了读书你还有什么爱好吗？
B：我喜欢听音乐和收集音乐光碟。
