1.Students in the USA took part in a protest on Wednesday.
protest 抗議
His withdrawal can only be construed as a protest.
他的退場只能被理解為是一種抗議 。
2. She said: The NRA has held Congress hostage for years now.
hold...hostage 挾持...當(dāng)作人質(zhì)
You lured me here to hold me hostage in exchange for our warship.
你騙我過來,是想把我做人質(zhì)交換戰(zhàn)艦 。