The company undertakes mechanical work on all types of cars.该公司承接各类汽车的修理工作。He undertakes a dangerous job.他从事一项危险的工作.He undertakes a piece of work.他从事着一项工作....
把灯弄干净极容易, 用布一擦就行了.Cleaning the light is simplicity itself; just wipe it with a cloth.白天做工的保姆每隔一天用真空吸尘器把地毯弄干净.The daily housemaid hoovers the carpet every other day.稻子先收割, 弄干净,去壳,才出售.Rice is gathered, cleaned and hulled b...