The speech at Joint Base Langley-Eustis in Hampton, Virginia, was Michelle Obama's first public appearance on the President's bus tour.
在维吉尼亚州汉普顿的兰利-尤斯提斯联合空军基地发表讲话是米歇尔在奥巴马这次大巴巡回活动中首次公开亮相。
In this way the joint-action control bus may be saved while increasing the numbers of control stations to the joint-action-equipment in the fire control system.
使消防控制系统既省去了联动控制总线，又增加了对联动设备的控制点。
In this way the joint-action control bus may be saved while increasing the numbers of control stations to the joint-action-equipment in the fire control system.
使消防控制系统既省去了联动控制总线，又增加了对联动设备的控制点。
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