The sand on the floor scrunched under our feet.地板上的沙子在我们脚下嘎吱作响。The sand martin is a brown bird with white underneath.崖沙燕是一种褐羽白腹的鸟。They all walked barefoot across the damp sand to the water's edge.他们全都光着脚走过潮湿的沙地来到水边。...
We need 3 cubic yards of sand.我们需要3立方码的沙子。Detritus usually consists of gravel, sand and clay.岩屑通常是由砂砾, 沙和粘土组成的.The white sand reflected the sun's heat.白色的沙子能反射太阳的热量。The sand massed to form a dune.沙积集起来成了沙丘.Silane co...
南极洲是世界上最後一個大荒原。The Antarctic is the world's last great wilderness.他们在荒原上拓出大片农田.They opened up large areas of wasteland and turned them into farmland.探险家们在北极荒原上工作了几个月.The explorers spent months in the Arctic wastes....
患心脏病 、 高血压、恐高症者,身体感觉不适者.Having heart disease, hypertension or acrophobia or feeling bad.她有恐高症,到了高楼的电梯里就发晕.She has acrophobia and always becomes dizzy in a high - rise elevator.很可惜, 我享受不了. 我有恐高症.Unfortunately, I can'...