AP News:特朗普夫妇吊唁前总统布什

1.Israeli military announced that it launched an operation to expose and thwart tunnels built by Hezbollah.

thwart阻拦
The security forces were doing all they could to thwart terrorists.
安全部队正尽其所能挫败恐怖分子。

2.Republicans say a new balance of power is needed. Democrats say it's a last-minute power grab.

grab抢夺

I made a grab for the knife.
我伸手去抓那把刀。