这门课程面向的是有一定经验的桥牌玩家，是初级课程的延续。

This course for bridge players with some experience is intended as a follow-on to the Beginners' course.

《柯林斯英汉双解大词典》

对于求职者，我们优先考虑有一定经验的人。

In considering people for jobs, we give preference to those with some experience.

youdao

如果你有一定经验或技能送我恳求港口及航运局。

If you have some experience or skills pleas send me PMB.

youdao

In my experience, decisions moved with the process of risks, mitigation like malaises When the Taliban arrived in the village, it takes 96 hours for an army commander to obtain necessary approvals to act.

以我的经验来看，决定的执行是有一定的风险的,当塔利班分子进入到村子后，一个军队指挥官要花去96个小时来获得必要的批准才能行动。

普林斯顿公开课 - 国际座谈会课程节选

I guess I've had some experience in that field already,

我想在那个领域我已经有一定经验了，

就业的方法 - SpeakingMax英语口语达人