a sitting duck
英 美
Nancy knew she'd be a sitting duck when she raised the trap door.
南希知道,当她抬起陷阱门时,她就会成为被攻击的目标。
Suddenly Sakamoto spotted the ship, she was like a sitting duck at dockside.
突然间坂本发现了那条船。 那条船在码头边像个死靶子。
Sure. My friend Joe is a sitting duck for any phony offer those promises to do him rich in a hurry.
我的哥们乔伊对任何说是能让他很快发财的骗局都相信。