The most likely option is an evacuation by sea, but to get evacuees safely onto ships will almost certainly require the agreement of all those fighting around the city, and that may be difficult.

最可能的选择是从海路撤离，但是要将被疏散人员安全地转移到船上要求这座城市周围战争各方的同意，这可能非常困难。

youdao

Optional ships will be considered part of same series of sister vessels if the option is exercised not later than 1 year after the contract to build the series was signed.

选择权船舶将被认为属于系列姐妹船的一部分，条件是其选择权在系列船舶合同签署之后1年之内生效。

youdao

Optional ships will be considered part of same series of vessels if the option is exercised not later than 1 year after the contract to build the series was signed.

选择权船舶将被认为属于系列船的一部分，条件是其选择权在系列船舶合同签署之后1年之内生效。

youdao

The option of arming the private ships to protect against hijacking is complicated by common port laws which ban private firearms within port waters.

VOA: standard.2009.09.26

Ship operators who lease most of their ships only have one easy option to save fuel: slow steaming.

FORBES: A Leader in Efficient Shipping

If you want to visit developing African nations seldom visited by cruise ships, this cruise is just about your only option.

FORBES: A Cruise Specialist's "Bucket List" Cruise

In November Tiny Prints, which ships 1 million customized greeting cards a day during the holidays, began offering customers the option to print a Tango Card directly inside Tiny's cards.

FORBES: Magazine Article