GbEng
军官用无线电向士兵下达命令. The officer communicated his orders to the men by radio.
为撤离该城作准备的命令已下达。 Order go out to prepare for the evacuation of the city.
史密斯先生将出任阿根廷大使的命令已经下达。 The decree has gone forth that Mr.Smith is to be the new ambassador to Argentina.