Verb + 转机
The noun 转机 (zhuǎnjī) has two common meanings: a connecting flight in travel contexts, and a turning point or favorable change in a situation. The intended meaning depends on context. For example, 错过了转机 means "missed the connecting flight," while 出现转机 means "a turning point appeared."
我在东京转机的时候逛了免税店。
Wǒ zài Dōngjīng zhuǎnjī de shíhou guàng le miǎnshuìdiàn.
I browsed the duty-free shop during my layover in Tokyo.
谈判陷入僵局后终于出现了转机。
tánpàn xiànrù jiāngjú hòu zhōngyú chūxiàn le zhuǎnjī.
After the negotiations reached a deadlock, a turning point finally emerged.
航班延误导致我差点赶不上转机。
hángbān yánwù dǎozhì wǒ chàdiǎn gǎnbushàng zhuǎnjī.
The flight delay almost caused me to miss my connecting flight.