automated traffic signals造句

例句与造句

1. Los Angeles installed its first automated traffic signals in October 1920 at five locations on Broadway.
2. The podium forms the roof of what was variously a tramways cash office and lost property office, and is now an automated traffic signal control centre.
3. Under the " East Railway Improvement Project ", the route between Taitung was improved by changing to 50 kg rail, automating traffic signals, and including portions of double tracks.
4. When drivers become accustomed to automated traffic signals, they may forget how to properly yield the right of way, so that when the electric supply is interrupted, as when a disaster occurs, traffic may not flow as well as if the signals had never been used.
5. It's difficult to find automated traffic signals in a sentence. 用automated traffic signals造句挺难的