1.against the advance of 阻礙發(fā)展
例句:It is a barrier against the advance of civilization
它一直是文化發(fā)展的障礙
2.dash through 奔騰
例句:We made a dash through the rain to the bus.
我們冒雨向公共汽車猛奔過去。
3.A band of 一隊(duì)
例句:Tom Sawyer hunted me up and said he was going to start a band of robbers.
湯姆·索亞又把我找到了,說他要組織一個(gè)強(qiáng)盜幫。
4.clumps of 一片片
例句:Elephants also use their trunks to yank up clumps of grasses and shove the greenery into their mouths.
大象也會(huì)用鼻子拉起叢生的雜草,把草堆進(jìn)嘴里。