Town gardens are ideal because they produce flowers nearly all year round.城市公园是理想去处，那里几乎一年四季鲜花盛开。Many of these plants are evergreen, so you can enjoy them all year round.这些植物中有很多都是四季常青的，所以一年到头都可以观赏。Keeping the garden tid...
APEC has made a very commendable attempt in this respect.apec在这方面已经作出了非常有益的尝试.The tone of Mr Kinnock's speech was commendable.金诺克先生的演讲风格令人赞许。Such initiative is highly commendable.这种积极性是很可贵的.The government’s action h...
一团粉尘在他周围扬起。The powdery dust rose in a cloud around him.暴风雪夹着大团的积雪吹过湖面。A blizzard was blasting great drifts of snow across the lake.他一把扯下那女孩的照片，将它揉成一团。He tore down the girl's photograph, and crumpled it into a ball....
The haemoglobin molecule contains only four atoms of iron.血红蛋白分子只含有四个铁原子.Anaemia is a condition in which there is a reduced concentration of haemoglobin in the blood.贫血是在血液里血红蛋白的浓度减少的一种病症.Iron - is a component of haemogl...