所有书籍都用布条捆扎了起来。The books were all tied up with tape.把肉卷起来，用线捆扎牢。Roll the meat and tie it with string.他花了两个小时用绳捆扎所有这些包裹.He spent two hours tying all the parcels with string....
Fish and rice were the mainstays of the country's diet.鱼和米是该国的主要食品。Self - confidence and self - reliance are the mainstays of a strong character.自信 与自力是坚强品格的柱石.These were the mainstays of her life.这些就是她生活中主要寄托....
在元月促销期间购物可能会让人大为恼火。Shopping in the January sales can be maddening.新年在元月一日.New Year's day is the lst of January.非常感谢你盛情邀请我们元月九日(星期四)去吃饭.Thank you very much for your kind invitation to dinner on Thursday, Jan . 9 th....