Quicksand
01
流沙, 流沙
a pit filled with loose wet sand into which objects are sucked down
02
流沙, 陷阱
a hazardous or difficult situation that is very hard to get out of
例子
The economic downturn was quicksand for the struggling small business.
经济衰退对挣扎中的小企业来说是流沙。
