让他给家具除尘并把它们擦亮。Let him dust and shine the furniture.真空吸尘器靠抽吸除尘。Vacuum cleaners work by suction.经实际测试表明, 机组的除尘效率达99.Finally , through the actual test, unit's collection efficiency reaches above 99....
这个将军总是带著他的权标.The general always carried his wand with him.很多机构转向采用两因素认证和利用 一次性 口令的新软件权标技术.Many organizations are turning to two - factor authentication and new software token technologies that leverage one - time passwor...
It is well known that bamboo shoots are a panda's staple diet.竹笋是熊猫的主要食物，这是人所共知的。Rice is the staple food of more than half the world's population.稻米是全世界一半以上人口的主食。The staple crop is rice.主要农作物为水稻。...