Earthworms do the important job of aerating the soil.蚯蚓做了使土壤透气的重要工作。First, heels are excellent for aerating lawns.首先, 高跟鞋用来给草坪通气是极好的.That childe elder brother feels embarrassed the ground replies: I am aerating aerating!...
Look at the pamphlets, and make it snappy.看看手册，动作要快。He fell under suspicion for distributing seditious pamphlets.他因散发反政府传单而遭到怀疑。Breastfeeding pamphlets are available in our hospital to help you.本院提供之母乳育婴资料对你喂哺母乳有极大的帮助.to...
a method of smelting iron一种炼铁方法Darby was looking for a way to improve iron when he hit upon the idea of smelting it with coke instead of charcoal.达比一直在寻找改善铁质的方法，他猛然想到可以不用木炭熔炼，而改用焦炭。Fire provided a means of smelting ores....
Through some unfortunate accident, the information reached me a day late.由于发生了不幸的意外，我知道消息的时候已经晚了一天。Every year we have charity days to raise money for unfortunate people.每年我们都有慈善日来筹款帮助贫困人群。It really is desperately unfortu...