Phoebe decides to give Monica her grandmother's chocolate-chip cookie recipe as an engagement present, but discovers it was destroyed in the fire.

菲比决定把祖母做巧克力饼干的秘方送给莫妮卡作为订婚礼物，却发现该秘方毁于火灾。

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After a driver has started up but discovers there are many vehicles overtaking from behind, the driver should move forward slowly and wait for chance to enter the carriageway.

车辆起步后发现后方超越车辆较多时，应沿行进方向缓行，等待时机驶入车行道。

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But he soon discovers that his old foe may be leading him into a trap.

但他不久发现他的老对头也许正把他引入圈套。

《柯林斯英汉双解大词典》

But unless her government discovers a new reforming zeal at home, it risks going down in history as a disappointment even more so than the previous grand coalition in 1966-69.

ECONOMIST: Almost a year on, the wheels seem to be falling off

But the survey annually discovers less obvious trends such as people in the west midlands spend the shortest average time on hospital waiting lists, while Scottish 16-year-olds get the best exam results.

BBC: News | UK | Marriage out of fashion

But, as Mr Midler discovers, they are finicky about what is found.

ECONOMIST: Chinese manufacturing: Poorly made | The