I'm not strong enough to carry him.

我不够强壮，抱不动他。

《柯林斯英汉双解大词典》

The police have decided not to prosecute because the evidence is not strong enough.

警方已决定不起诉，因为证据不够充分。

《柯林斯英汉双解大词典》

An earthquake in Agadir, Morocco, was not strong enough to be recorded on distant instruments, but it completely destroyed the city.

摩洛哥阿加迪尔发生的地震，虽然不足以使遥远的仪器记录下来，但却彻底摧毁了这座城市。

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He also feared that Harrison was not strong enough to oppose the demands of special interest groups in the Republican Party.

VOA: special.2010.06.17

I'm not strong enough to carry a week and a half worth of groceries home.

我实在没力气把一周半所需的食品杂货都搬回家。

与众不同的纽约 - SpeakingMax英语口语达人

I don't think the contraction is dramatic enough that we're not going to continue to see most really strong ideas will get funded and reasonably well funded.

我不认为订立合同就完全足够了,合同不会让创新的想法涌现,或是得到很好的投资和支持。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

In the Carpenter case, the entire deduction was disallowed because the restrictions were not strong enough.

FORBES: Fantasy Gravel Mining and Other Fun From the Tax Court

And his evidence is not strong enough at the moment to be absolutely convincing.

NPR: New Clue to Universe's Darkest Mystery

They said that the results were not strong enough to support the routine use of chelation therapy.

FORBES: Chelation Therapy: What To Do With Inconvenient Evidence