我们的旅行计划遇到了一些意外问题，比如航班延误。

Our travel plans ran into a few ___snags, like flight delays.

她的丝袜被桌子边缘勾出了一个破洞。

Her stockings got a ___snag from the edge of the table.

他在拍卖会上抢到了那幅珍贵的画作。

He ___snagged that valuable painting at the auction.