高中英语常用词组 be sure about


释义：

be sure about 对…有把握；确信

例句：

Be sure about the purpose of writing the feature story.

确定好写特写的目的。



That is scary, and we cannot be sure about changes in the future.

这是可怕的，因为我们无法确定未来会发生什么变化。



There were many I didn't know, and others I couldn't be sure about because they were so covered in green parasites.

这里有许多我不认识的树，还有有一些树我没法确认，因为它们都覆盖在了密密麻麻的绿色藤蔓植物下。



Rewrite has its advantages however, in most situations it is a riskier option and the teams can never be sure about the outcome. As Joel on Software suggested

重写也有其自身的优势，然而在很多情况下它是一种有风险的选择，并且团队可能永远都不确定产出物的情况。



No one can be sure about his future. Future is not what fortune teller tells you. It is created by yourself. ——Bill Gates.

没有谁能够对未来了如指掌，未来并不是靠算命先生那张嘴说出来的，而是靠你自己创造出来的。 ——比尔·盖茨。



I'm sorry, but I can't be sure about that.

不能保证会是这么个结果…但我会尽力做。