The personal allowance depends on your age and marital status.个人免税额的多少取决于年龄和婚姻状况。Her husband has admitted having an extra-marital affair.她丈夫承认有婚外情。her openness about her marital problems她对自己婚姻问题的坦率Broken families, same -...
好吧，我来烧壶水，我们沏点茶喝。Well then, I'll put the kettle on and make us some tea.我要烧壶水沏茶，或者煮些咖啡。I'll put on the kettle for tea. Or boil up some coffee.她正在鼓捣咖啡壶，那壶又坏了。She was messing with the coffee pot, which was acting ...
这个圆筒的体积有多少?What's the volume of this cylinder?通常平动和转动同时发生, 例如,圆筒的滚动.Often translation and rotation occur simultaneously, as in the case of a rolling drum.空气的分子会撞击圆筒的整个筒壁和上下两端.The molecules of air would bombard all s...