军官的职责就是树立榜样。An officer's job was to set an example.一些设有配备护理军官的常规诊所。Some have regular clinics staffed by nursing officers.士兵们遵照上级军官的命令行动.Soldiers act in obedience to the orders of their superior officers....
如果汽车采用更多塑料元件，寿命会更长一些。If you build more plastics into cars, the car lasts longer.他的头发又长又乱，脸上胡子拉碴。He had long unkempt hair and a stubbly chin.我觉得他们嘲笑我是因为我长得丑。I thought they were laughing at me because I was ugly....