Bob had to touch up the exterior paintwork where it was necessary.鲍勃要给所有外表需要修饰的地方上油漆.Covert action was deniable; a Pentagon program would not be ( Bob Woodward )偷偷摸摸的行动是可以否认的; 而五角大楼的行动却是有目共睹的 ( 鲍勃伍德沃德 )Bob died of a hear...
这些植物必须放置于零度以上光照充足的地方。These plants must be stored in the light at above freezing temperature.一整天气温都在零度以下。The temperature remained below freezing point throughout the day.在南极, 温度很少升到零度以上.In the Antarctic, the temperature r...