If there were no standards, we would soon notice. Standards make an enormous contribution to most aspects of our lives, - although very often, that contribution is invisible.

如果没有标准，我们不久就会注意到标准在我们的生活中则起着巨大贡献，尽管这种贡献常常不被我们所看到。

youdao

So these natural forests, if we allow them, still have an enormous contribution to make to helping Australia address the climate change problem.

所以这些天然森林如果我们愿意，它们还可以有很大的贡献，帮助澳洲处理气候变迁的问题。

youdao

So these natural forests, if we allow them, still have an enormous contribution to make to helping Australia address the climate change problem.

所以这些天然森林如果我们愿意，它们还可以有很大的贡献，帮助澳洲处理气候变迁的问题。

youdao