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The air pollution is harmful to our health. 空气污染对我们的健康有害.
ask for 有索要,请求的意思 比如ask for a heip 就是请求帮助 ask sb to do sth是让某人做某事的意思. 比如:my teach asked me to finish the task tomorrow 意思是老师让我明天完成任务 明白了吗
He tried to cut down on smoking but failed. 他试图少抽烟,但没成功. Smoking is harmful to your health. 吸烟有害于你的健康.
你好!save money to buy a CD.we discuss the project with each other;s harmful to eat too much sweet.for example, ……it'.the soldiers fight against the enemy仅代表个人观点,不喜勿喷,谢谢.
It is harmful to be deaf to what is happening in the world.充耳不闻天下事是有害的.
do harm to 对……有害.造句时必须用 do 或它的各种形式(does 、did、 done) Smoking does harm to your health 抽烟有害你的健康 没有do harmful to ,但有 be harmful to
期待看到有用的回答!
harmful的意思是:不良; 不利; 对…有害的; 能造成损害的;所以反义词有:unharmful或者是harmless,两者皆是无害的意思.(un为否定前缀) 如果有帮助了话,望采纳噢!
1.No smoking2. He is smoking3. I hate smoking4. A smoking killer