G-20：go ball for 解救
A:I heard Tom was caught stealing something again in the supermarket.
A:我听说汤姆在超市偷东西时又被抓住了。
B:Really? He deserves it! They should teach him a good lesson.
B：是吗？他活该！他们应该好好教训他一顿。
A:But the word is his brother would go ball for him. Last time it's his father who went hail for him.
A:但是又有消息说他哥哥要去为他作保。上次是他父亲为他作的保。
B:Then he is really lucky!
B：他可真是够幸运的！
