志愿者

I want to be a volunteer.

我想成为一名志愿者。

I'm old enough to be a volunteer, don't you think?

我已经到了当志愿者的年龄了，你不这么认为吗？

I do volunteer has become a way of life.

做志愿者已经成了我的生活方式。

I am a volunteer,do you need help?

（我是志愿者，你需要帮忙吗？

When I was a volunteer, I didnt know that.

我是志愿者时，我还不知道呢。

So, I've decided that in 2008, I want to become a volunteer.

所以，我那时决定了：在2008年，我要做一名志愿者。

So, it's impossible for me to be a volunteer.

所以，成为一名志愿者是不太可能了。

If you have too much time—volunteer it.

如果你有很多时间，去做志愿者吧。

As a volunteer, I will do my best to help others.

作为一名志愿者，我会尽最大努力帮助别人。

I know her volunteerism has touched not only my life but those of countless others as well.

我知道，她的志愿者活动，不仅仅感染着我的一生，而且，感动着无数人的一生。

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。