In desperation, Mrs. Jones submitted to an operation on her right knee to relieve the pain.
绝望中，琼斯夫人不得已接受了一次她右膝的手术以减轻疼痛。
《柯林斯英汉双解大词典》
2
His scheme, involving several international crime syndicates and transactions worth millions of dollars, was uncovered in "Operation Mali" and began with a tip-off about a man named Alan Jones.[9]
根据一个名叫Alan Jones 的人提供的情报，实施的“马里行动计划”揭露了他的阴谋策划：它涉及几个大型国际犯罪团伙，交易金额价值数百万美元。
3
The working principle of single frequency operation of the monolithic ring laser was discussed by means of Jones matrix.