We need tighter security at the airport.

我们需要在机场实行更加严密的安全措施。

《牛津词典》

She also said tighter security was essential.

她也认为，周密的安全措施是必需的。

youdao

In my opinion locking the accounts because of tighter Security is always better that allowing access with lose Security. in other words... lock first!

在我看来，锁定帐户由于更严格的安全性一直是允许访问失去安全更好。换句话说…锁定第一！

youdao

That proximity led authorities to shut down the airport while tighter security measures were put into place.

CNN: D.C. celebrates Reagan Airport reopening

Travel experts say people can adapt to tighter security requirements if the rules are clear and consistent.

CNN: The golden days of air travel: How glorious were they?

Since mid-September they have been further complicated by border tie-ups, tighter security checks and increased shipping costs.

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