The pilot was given clearance to land by air traffic control.
飞行员得到空中交通管制站发出的着陆许可。
《牛津词典》
2
It is reported that most of the illegal traffic of goods is believed to be arriving in Serbia over land from Greece and the former Yugoslavia republic of Macedonia.
据报道，大多数非法贩运的货物据信是通过陆路从希腊和前南斯拉夫马其顿共和国抵达塞尔维亚的。
3
Consider writing programs to control traffic, air, land, or even network traffic.