system systematic channel machinery
Megamalls and fast food restaurants line the highway system.
公路系统沿线有大型商场和快餐店。
—— 柯林斯例句The volume of scheduled flights is straining the air traffic control system.
定期航班的数量正让空中交通指挥系统不堪重负。
—— 柯林斯例句Global ecological efforts can easily be at odds with local ecologies.
全球性生态保护工作很可能会和地方生态系统存在矛盾。
—— 柯林斯例句The regions are interconnected by an excellent highway system.
那些地区通过完善的公路系统相互连接。
—— 柯林斯例句Someone cranked up the volume of the public address system.
有人调大了公共广播系统的音量。
—— 柯林斯例句