当铝合金材料与不锈钢以外的其他金属材料或含酸性、碱性的非金属材料接触、紧固时,应采用()。
参考答案:隔离材料
胡大爷今年68岁,退休后与老伴一起生活,他们虽有一个儿子,但他在国外工作,几年才回来一次。 胡大爷的老伴没有工作,家中唯一的经济来源就是胡大爷的退休金,生活很拮据。1年前,胡大爷因中风导致了身体行动不便,说话也不太清楚,这让他特别沮丧,感觉生活没有了乐趣。虽然老伴一直很细心地照顾他,但胡大爷总感觉她不能体会到自己现在的感受,也不了解他内心的痛苦,因此情绪很不稳定。因为对生活失去了希望,也不去做康复治疗,身体恢复得也就更慢,脾气也越来越差,只要老伴稍有一点儿差错,就会招致胡大爷发脾气,有时还会动手打老伴。胡大爷的老伴感觉特别委屈,却又没有地方去倾诉,情绪很低落。 [问题]
英汉互译 阅读下面的短文,将划线部分的句子译成汉语或英语。
Thanksgiving Day was coming soon. 小题1:Miss Green gave her students special homework. “Please draw a picture to show your thanks.” said Ms Green.
Most students drew a turkey(火鸡) or other traditional things. But Douglas, a shy boy, drew a different thing. 小题2:他仅仅画了一只手。
His classmates were surprised at his picture. One child said, “It must be a farmer’s hand, because farmers keep turkeys.” Others guessed it was his father’s hand. 小题3:因为他家很穷, his father had to work day and night for money.
小题4:Miss Green asked the little boy whose hand it was. He answered, “It’s yours. You often take me by the hand to play outside and teach me how to hold a pencil.”
Oh, 小题5:the boy was showing his thanks to his teacher. Miss Green was moved and hugged(拥抱) the little boy.