I bent his arm until he asked for mercy because of pain.
我扭他的手臂，直至他呼痛求饶。
Poor Jack didn't sit down until / till he was asked to.
可怜的杰克直到被要求坐他才坐下。
He asked whether he should finish the work or leave it until next week.
他问他是否要把工作做守还是留到下星期再做。
He asked whether he should finish the work or leave it until next week.
他问他是否要把工作做守还是留到下星期再做。
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