With the urchins gone , it was up to another grazer , the colourful parrotfish , to keep the algae under control 没有了海胆，就得靠另一种食草动物? ?色彩斑斓的鹦嘴鱼? ?来控制藻类。
There was not an urchin in school but was perishing to have a glimpse of it , but the chance never came 学校里那些调皮的家伙没有一个不想看下那本神秘的书，那怕瞟一眼也好，可总没有机会。
You see , it s the pure desire , be one with your spirit . you may not be educated . you may be a street urchin 你不一定要接受教育，你可以是个乡下人，最重要的是你有没有这个纯洁的愿望，这样才能发生果效。
On the sea bed at depths of up to 3 , 000ft are vast coral reefs , forests of willowy feather - stars and russet - red sea urchins 在深达近千米的海底，生长着大片绮丽的珊瑚礁、婀娜多姿的海星和黄褐色的海胆。
The eyeless sea urchin also has genes associated with taste , smell , hearing , balance ? and surprisingly , even vision 这种目盲的海胆同样有着与味觉、嗅觉、听觉和平衡相关的基因甚至，令人吃惊地是，还包括视力。
These street urchins soon formed into gangs and by the end of the 19th century hell ' s kitchen became the crime capital of the u . s 这些街头流浪儿不久就结成了团伙，在19世纪末， “地狱厨房”地区成为美国的犯罪中心。
As readers , most of us , to some degree , are like those urchins sho pencil mustaches on the faces of girls in advertisements 在某种程度上来说,作为读者,我们中的大多数人就象那些顽皮的孩子,用铅笔在广告美女的脸上添胡子
The sea urchin egg , for both instant consumption and processing , has delicious taste , rich nutrients and people love its special typical delicacy 海胆卵味道鲜美，营养丰富，即食与加工皆可，其特殊的风味颇受人们喜爱。
All this leads to chaotic societies and children grow up into street urchins , thieves and even murderers as we read everyday in the paper 所有这些，都令社会混乱，孩子长大成顽童盗贼，甚至杀人犯。这些都可在每天报章中看见。
