英语语法分析

The seizure of the Blida was the fourth attack on New Year's Day; the other three were unsuccessful, thanks to evasive action and other protective measures.

MV Blida号被劫持是2011年的第一天海盗对货船的第四次袭击。多亏货船的规避行动和船上其他保护措施，其他三次都没有成功。