Middle-aged, highly paid employees were more vulnerable to work-related illnesses, according to the survey.

调查显示，中年雇员和高薪雇员更容易患上职业病。

Chronic osteoarthritis of the hip is common among Australians aged 60 years or older and total hip replacement surgery is a well-established and highly effective treatment.

髋关节的慢性骨关节炎在澳大利亚60岁及以上的老年人中常见，大多数髋关节置换术已为大家接受，并具有非常好的疗效。

During his first season of racing cars in 2010 Carlitos won races in the highly competitive Formula BMW Europe Championship. Aged just 15.

2010年在他参加的个人首个场地赛事中，卡利托斯赢得了竞争激烈的欧洲宝马方程式竞标赛，那时他才15岁。