Draw the floss backwards and forwards between the teeth.将牙线在齿间来回拉动。He works backwards, building a house from the top downwards.他把工序倒过来了，从上往下建房子。The third wave was so strong it knocked me backwards.第3波浪太大了，把我打了回去。...
姓名和地址是大写的。The name and address are written in capitals.你应该把小写的i改为大写的I.You should correct the small letter i to capital letter I.就连10 岁 的孩童也能看出,这不仅仅是个月亮, 这是个大写的月亮.Even a ten - year - old could see this wasn't just th...