This means that before 2017 lease conclusion, Russia either constructs the new Black Sea fleet Base, either convinces Ukraine, lengthens the Sevastopol port to rent the deadline.
英
美
- 这就意味着,在2017年租期结束之前,俄罗斯要么修建新的黑海舰队基地,要么说服乌克兰,延长塞瓦斯托波尔港的租借期限。