分类：教育/科学-外语学习
问题：英语翻译句子1.在离开之前请务必把自行车锁好。（besure.. 
1.在离开之前请务必把锁好。（be sure...）2.看到黑猫会带来恶运是一种迷信说法。（It....）3.我决心每天读半小时中国日报来提高英语水平。（devote...to）4.即使你很生气也没必要把信撕成碎片。（no need...）5.学生不应不懂装懂，否则骗人偏己。（pretend...）
回答：1.在离开之前请务必把锁好。（be sure...）Please be sure to lock up your bicycle before you leave.2.看到黑猫会带来恶运是一种迷信说法。（It....）It is superstitious saying that seeing the black cat will bring bad luck.3.我决心每天读半小时中国日报来提高英语水平。（devote...to）I  decided to devote half an hour every day to reading China Daily in order to improve my English.4.即使你很生气也没必要把信撕成碎片。（no need...）There is no need  tearing the letter into pieces even though you are very angry.5.学生不应不懂装懂，否则骗人偏己。（pretend...） A student should not pretend to know what he does not, or else he is fooling not only himself but also others.