Children do not know by instinct the difference between right and wrong.

儿童并非生来就会分辨是非。

《牛津词典》

I should know by now not to throw away the directions until we've finished cooking.

我现在应该明白，饭没做完之前，不要把食谱扔掉。

《柯林斯英汉双解大词典》

We like to group those things we don't know by comparing them with the things we know.

我们喜欢把我们不知道的东西和我们知道的东西进行比较。

youdao

Admiral Mike Mullen, the Joint Chiefs chairman, says the United States should know by the end of this year whether the strategy is working.

VOA: special.2010.06.26

There were other people around. Someone else would help," but we know by looking at it that this difference makes a real difference.

我身边还有其他人，他们会帮他的”,但如果我们细究起来,会发现这种差别能产生重大影响。

耶鲁公开课 - 心理学导论课程节选

I mean, I think that everyone is, you know, sort of inspired by their own lives and experiences.

我觉得每个人都对自己的生活和经历有所感悟。

在学习话剧 - SpeakingMax英语口语达人

S. If you found this article helpful, please let me know by leaving a comment.

FORBES: Saying Goodbye To Retirement Traditions

We all know by now that two-factor authentication drastically increases the security of an online account.

FORBES: Yet Again Consumers Rank Identity Theft As Top Concern

The Metropolitan Police "will know by December the full scale of cuts" facing the force.

BBC: Metropolitan Police faces ?500m 'cuts challenge'