The teacher should encourage the child to proceed as far as he can, and when he is stuck, ask for help.老师应该鼓励孩子尽量自己去做，遇到困难时，寻求帮助。For most of his adult life, Turner has been stuck in a coach's Catch - 22.因为特纳的大部分成年生活...
关于那些十分引人注意的史前动物――恐龙――的情况,我们知道得不算少.We know a great deal about those fascinating prehistoric animals, the dinosaurs.鉴于恐龙的食量是如此之大,贝克的结论认为恐龙是热血动物.Baker concluded the dinosaurs were warm - blooded because they ate so much.博物馆...
I was rigged out in my usual green suit.我穿着平时那套绿色套装。Election officials have rigged up speakers to provide voters with music.负责选举的官员们已经临时安了几个喇叭，让投票者可以同时享受音乐。I rigged myself out in thick jeans and heavy belt.我穿上厚厚的牛仔裤，系上重重...
There are multitudes of islands on the Pacific.太平洋中有许多岛屿.Not seldom , it had been seen by multitudes.许多人都曾多次见过.Vast multitudes of birds visit this lake in spring.春天有大批的鸟飞临此湖....