这一回收利用过程本身对环境有害吗？Is the recycling process in itself damaging to the environment?这些团体现在正转而致力于大规模的回收利用工作。These communities are now turning to recycling in large numbers.所有的饮料都必须装在可回收的容器中出售。All beverages must be sold in ret...
At intervals there were red warning lights.红色警示灯一明一灭地闪着。Kites whooshed above the beach at intervals.风筝在沙滩上空时隐时现。These cars are put at intervals of three meters.这些车每隔三米放一辆....
我指甲根部的表皮龟裂粗糙，指甲被咬得参差不齐。My cuticles were split and ragged, and my nails unevenly bitten.皮的外层叫表皮.The external layer of skin is called the epidermis.在烘板上将榛子烤至表皮微煳。Toast hazelnuts on a baking sheet until the skins char....
他在写登山的文章中，把自己对体育和政治的兴趣完美地结合了起来。His sporting and political interests coalesced admirably in his writing about climbing.绿色的墙纸完美地衬托出衣橱那年代久远的松木。The green wall-paper is the perfect complement to the old pine of the dresser.这幅...