自愿

Is it voluntary, or do we have to go?

这是自愿的，还是我们必须去？

It was organized on a voluntary basis.

它是在自愿的基础上组织起来的。

I say it is a free and voluntary society.

我说教会是一个自由和自愿的社团。

And we do it in voluntary; we do it not ask for return.

我们做这些是自愿的，也是无偿不求回报的。

Joe: No, it was all voluntary.

乔：不是，都是自愿的。

The advantage of my way is that people are voluntary to donate money.

我这方法的好处是百姓捐钱都是自愿的。

We can go at any time, completely free of charge, on a voluntary basis.

大家随时都可以去，完全是免费的，是自愿的。

And his wife to do voluntary.

和他的妻子做自愿的。

Think of now, I can't also forget, I don't regret, this is I am voluntary.

现在想起来，我还不能忘记，我不后悔，这是我自愿的。

Mr. Bush also urged greater volunteerism and compassion in the year to come.

布什还敦促人们在新的一年里发扬更大的自愿精神和慈善精神。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。