1.kick up the backside 动机

The threat of divorce was the kick up the backside he needed to start working on improving his marriage.
离婚的威胁激励他努力改善自己的婚姻*g.~=2~uy9Df4yJlOo7。

2.up for 准备

I'm a little busy right now, but my brother is probably up for a game of basketball.
我现在有点忙，但我的哥哥或许准备好去打篮球了@#dn~vjjBg0px07。

3.sliding tackle 铲球

However, they aim to quickly dispossess attacking players who have already breached the defensive line with a sliding tackle from the side.
但是，他们的目的是快速抢断进攻球员，他们已经从侧面铲球突破了防线a&WJ=gY,OokjM。