What this means in practice is extra help for Montenegro, Macedonia, Bosnia and Albania, in case Serbia opts out of the EU.

实际上它的意思是为门的内哥罗、马其顿王国、波斯尼亚与阿尔巴尼亚提供额外的帮助，以免塞尔维亚决定不加入欧盟组织。

youdao

Once the house was complete and the planting in place, the client asked for an extra storey where he could practice yoga among the tree tops.

住宅被完成和植物被种植的同时，客户要求一个额外层，他可以在树梢之间做瑜伽。

youdao

The typical formations with extra low permeability feature in exploration well testing for oil are analyzed traceably together with the production practice in Shengli petroliferous area.

结合胜利油区生产实际，对探井试油测试中呈特低渗透性的典型地层进行了追踪分析，提出了识别该类地层的含油依据和挖潜措施。

youdao

These won't be graded, you don't have to turn them in, it's just to give you some extra practice if you want while you're studying for the exam.

这些题目不会记分，你们也不需要交上来，只是如果你需要的话，这可以让你,在准备考试的过程中得到更多的训练。

麻省理工公开课 - 化学原理课程节选

The visitors also had more Scottish-based players than the home side as Vogts used the game as extra practice for players whose English campaigns had just ended.

BBC: Scottish second string win

Cash back credit cards can help consumers practice responsible spending while earning a little extra for their efforts when used properly.

FORBES: The Best Cash Back Credit Cards, May 2012

Going into the season, the biggest mystery was their signing up for the limited-testing option, and with it the extra practice session at race weekends.

BBC: SPORT | Motorsport | Formula One | Renault