staking例句

They are staking out the ground for a new football pitch.
他们正在用木桩标出新足球场场地.

I was staking too much on a losing hand.
我对于即将输掉的赌局下的赌注过大了.

Detectives have been staking out the house for two days now.
警方的侦查人员已对这座房子监视两天了.