1. We all chipped in.
大家凑钱买的。

chip in
捐助

eg:Let's chip in 20 dollars to buy him a present.
让我们凑够20块钱为他买份礼物。

2. You're this far from famous.
你差这么点就红了。

far from
完全不，远非，远离

eg:Tradition is far from being inter or burdensome for the writer.
对作家来说，传统决不是毫不生气的和累赘的。

3. Fancy a cuppa then, mate?
来杯茶，兄弟?

fancy
喜爱；想象

eg:There's a new Italian restaurant in Madison Street. Do you fancy going to eat there?
麦迪逊街上新开了一家意大利餐馆。你想去那儿尝尝吗？

4. Sir! Security's down, sir. It's failing.
长官，警戒系统关闭了，整个失灵了。

fail
失败，衰退

eg:Financial institutions will fail from time to time, and should.
时不时就会有金融机构倒闭，也应该如此。