这次事件说明了加强安全措施的必要。
The incident illustrates the need for better security measures.
据报导，西方国家情报官员已敦促各自的国家加强安全措施，并且为船只提供更好的保护，尤其是要保护油船和运送天然气的船只。
Western intelligence officials have reportedly urged each country to boost security measures and to provide better protection for ships, especially oil and gas tankers.
不考虑安全性会导致作出错误的决策，从而造成不可挽回的损失；错误决策后再加强安全措施会变得非常困难甚至不可能。
Failure to consider security can lead to ill-considered decisions from which there is no turning back; retrofitting security after the fact can vary from difficult to nearly impossible.
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