英语翻译1 it is difficult for us to learn a lesson in life until

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/07/16 21:56:18

英语翻译
1 it is difficult for us to learn a lesson in life until we've actually had that lesson.
2 i grew up in africa ,or at least i should say that i spent much of the first ten years of my life there.
3 if a substance has a higher density,say,2000kg,it will not float on water.
4 he never let himself cheating.
5 as the years passed,many occasions-birthdays,awards,graduations were marked with dad's flowers.
6 in an hour,we can travel to places which would have taken our ancestors'days to reach.
7 customers are asked to make sure that they have been given the right change before leaving the shop.

1.对我们来说,在生活中汲取教训是很难的,除非我们切身体会了那堂课.
2.我在非洲长大,或者我至少可以说,我在那里度过了我生命最初的十年.
3.如果某种物质有更高的密度,比如2000千克,它就不能浮在水上.
4.他从不纵容自己撒谎.
5.着岁月的流逝,许多场合——生日,获奖,毕业典礼,都用爸爸的花做了记号.
6.在一小时之内,我们就能抵达从前我们祖先需要几天时间才能到达的地方.
7.顾客被要求在离店之前确认自己得到了正确的找零.

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