The later period of karst corrosion deposit experienced lateritization, had accomplished the red clay basic characteristic. 岩溶残余堆积物后期又经历红土化作用, 造就了红粘土的基本特征.
就像子女一样，父母也常常很注重保护他们的私生活。Like their children, parents are often defensive about their private lives.报纸使用了新词“丁克族”，即“双收入无子女”。The newspaper used the neologism "dinks", Double Income No Kids.子女身上遗传了父母双方的基因型板。The offspring con...
He was precautious in crossing the rickety bridge.走过这座摇摇晃晃的桥时他小心翼翼.He followed her up a rickety staircase to a squalid bedsit.他跟着她上了一段摇摇晃晃的楼梯，来到了一间邋遢的卧室起居室两用房间。He followed her up a rickety staircase to a squalid bedsit.....
Astigmatism can occur in addition to nearsightedness and farsightedness.散光可发生在除近视和远视.Such farsightedness is, alas , only a drop in the bucket.可惜,这些远见只是杯水车薪.FARSIGHTEDNESS is an asset whose value should not be underestima...