If there's a new incoming request, but all agents are occupied, meaning they're in the middle of transactions that haven't been committed or rolled back, the incoming transaction will appear to hang.

如果有一个新的入站请求，但是所有的代理都被占用了，意味着它们都正处于还没有提交或回滚的事务当中，那么入站的事务将被挂起。

youdao

They will travel throughout the United States, United Kingdom, Mexico and even visit Dubai in the Middle East to showcase their talents to customs agents and other officials.

它们会前往美国、英国、墨西哥以及远在中东的阿联酋迪拜，向当地海关人员和官员展示自己的“独门绝技”。

youdao

The destinations for many middle-aged parents were residential areas around universities, and sights included more real estate agents` offices than places of cultural interest.

对于许多中年家长来说，此行的目的地是一些大学周围的居住社区，他们的去处也多是房地产中介而并非那些风景名胜。

youdao

With the onset of WWI, the French and the British sent armies and agents into the Middle East, to foment revolts in the Arabian Peninsula and to seize Iraq, Syria and Palestine.

NPR: The Middle East and the West: WWI and Beyond

The tragic fact is that most middle-market investors are stuck with brokers and agents who are more interested in earning commissions and often churning accounts needlessly to generate them.

FORBES: Fiduciary Now! How to Protect Main Street from Wall Street's Casino Culture

The FBI also has come under fire for not passing along information gathered from field agents in Phoenix and Minneapolis that men of Middle Eastern descent were training in U.S. flight schools.

CNN: Gephardt favors bill creating independent 9/11 panel