长期有效 meaning in English
always open
Examples
- In the u.k. a kind of conscription was long in force .
在联合王国，一种征兵制长期有效。 - Chinese proficiency certificates are permanently valid
《汉语水平证书》长期有效。 - Please brainstorm a more permanent solution to a problem
请群策群力设法找到一个长期有效的解决办法。 - Effective date standing
有效日期：长期有效