有信心

He looked quite confident about the job, though some doubts lurked in the depth of his mind.

他看上去对工作很有信心；但是在他的思想深处却潜藏着几分疑虑。

If he were here,I would feel more confident.

如果他在这里，我就会更有信心。

I now feel more confident that I am right.

我现在觉得更有信心，我是对的。

When you use it, you just feel more confident.

当你用它，你就会感到更加有信心

We are more confident of our future.

我们对前途更有信心了。

We need to make Americans more confident about their future.

我们需要让美国人对他们的未来更有信心。

Thanks to their help, I'm getting more and more healthy and confident.

因为他们的帮助，我变得越来越健康，越来越有信心。

Our company is more confident that our market will become more and more broad ...

我们公司更有信心相信我们的市场将越来越宽广。。。

We need to make Americans more confident about their future.

我们需要使美国人民对他们的未来更加有信心。

So we are much more confident in speaking English.

因此，我们更加有信心在说英语。

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。