查询词典 be sure about

I wouldn't be so sure about that.

现在我就不确定了

I can't be certain/sure about….

对…我不能肯定。

I used to be so sure about everything.

我曾经对一切充满了信心。

I wouldn't be too sure about it.

对此我不太敢肯定。

I'm sure it will be talked about for months to come.

我肯定会谈论几个月来。

Miles: Well, I wouldn't be too sure about that.

哦，我对此可不太肯定。

I'll be sure to post more about everything before my trips to China.

我会在去中国前发一些有意思的东西。

This means that we must be sure we are educated about the

这就要求我们必须接受关于健康的决定因素。

If you need surgery, be sure to ask your doctor about the risks and benefits of the operation.

如果你需要外科治疗，应该询问你的医生有关手术的风险和好处。

Be sure to see your doctor about your acne concerns.

一定要见你的医生你痤疮的关注。

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。