"Our marriage was a mistake," she said, looking rueful.“我们的婚姻是个错误，”她说着，看起来懊悔不已。He shook his head and gave me a rueful smile.他摇了摇头，遗憾地对我笑了笑。Mary Ann shot him a rueful look.玛丽·安懊悔地瞥了他一眼。...
Many adults have some problems with literacy and numeracy...很多成年人在读写和计算方面都有困难。There was also a strong link between children'slow maths scores and parents' numeracy problems.孩子数学成绩差也与父母算术不好密切相关。Six months later ...