勿失良机

• now or never
• Don't miss the golden opportunity.

参考释义

勿失良机 [wù shī liáng jī]

• -

例句

1. 美国向我提供了一项有利的契约，时间仅6个月，但我也会抓住时机勿失良机的。
   I've been offered a lucrative contract in the States: it's only for six months but I might as well make hay while the sun shines.