But universities are unsure how many will arrive at the beginning of term after a new visa system threatened delays.

但是新签证系统的耽搁，各高校不确定新学期开始有多少留学生会来报到。

youdao

In an air traffic system that operates near capacity, any delays in one region tend to spread like ripples and trigger delays elsewhere.

在一个接近饱和状态的空中交通系统中，某一区域的任何延误都会像波浪一样传播并触发其它区域的航班延误。

youdao

Helps find the source of unusual delays, slow behaviour in a system, or situations when the system appears to hang and then recovers.

帮助查找非正常延迟、系统运行缓慢或系统表现为挂起然后又恢复的情况的根源。

youdao

Voting was extended into Saturday in areas where election materials arrived late or glitches with a new biometric identification system caused delays.

CNN: SHARE THIS

The New Jersey Turnpike Authority claims that its E-ZPass system reduces delays for all drivers by 85% and saves 1.2 million gallons of fuel per year.

FORBES: Traffic Busters

Problems with the order-routing system have caused delays on two other occasions this year.

CNN: Software glitch forces brief shutdown of Nasdaq