Only traffic turning right may enter the box.

只允许右拐的车辆进入交叉路口黄格区。

《牛津词典》

Only traffic that conforms to the token bucket is guaranteed low latency.

只有符合令牌桶的流量才能保证低延迟。

youdao

We go to the hotel, and there was a pedestrian crossing outside my hotel window - it was the only traffic light in Greenland.

格陵兰貌似真是只有一条（有交通信号灯的）过街人行道！

youdao

Under the current regulations, protests using cars don't count as "public gatherings" and their participants can only be detained for traffic violations.

VOA: standard.2010.05.19

The European air traffic control agency Eurocontrol said only 6,000 flights would take place in European airspace Saturday - down from the 22,000 normally expected.

VOA: standard.2010.04.17

According to statements made by the NYPD, only traffic accidents involving imminent or actual death are investigated.

CNN: Bicycle injuries: Is the right-of-way fight getting ugly?

Only at traffic intersections did he straighten himself, relax, and ease back into his seat.

NEWYORKER: The Elephant

The company said apart from two road closures, there would be only minor traffic disruption.

BBC: Sewer renovation work to begin in Glastonbury