They are barely sufficient to make educated guesses on vaccination policies.

它们几乎无法让我们在免疫接种政策方面做出有把握的猜测。

youdao

The living-standard in many countries is still every low, barely sufficient for mere survival.

世界上仍然有许多国家的生活水平很低，仅够维持基本生活。

youdao

In some patients the blood flow to the legs can be so restricted that there is barely sufficient oxygen reaching the tissues even while resting.

在某些病人身上，流往腿部的血液被严重阻碍，即使在他们休息时，组织也得不到足够的氧气。

youdao

Cambara picks herself up, dusts her caftan, and has barely sufficient time to stare at the backs of their heads before the battlewagon vanishes in the swirl of sand it has helped to raise.

NPR: Somalia's Farah: Humanizing a Broken Place