There is no machine yet that can recognize faces or understand sentences at the level of a two-year-old human.

至今还没有任何机器,能够做到面孔识别,或是理解两岁儿童能够轻易理解的句子

耶鲁公开课 - 心理学导论课程节选

so far it's pretty interesting.

至今我还觉得很有趣。

要成为建筑家 - SpeakingMax英语口语达人

It's never perfect and we can't figure out yet a way to make it perfect and we still have small investors who are defrauded, who are treated badly.

事无完美,至今还没有完美的办法,仍然有许多小投资者,遭受欺诈,成为受害者

耶鲁公开课 - 金融市场课程节选

I still use it now,doing some work with them.

至今还在与他们一起做某些工作。

哈佛公开课 - 幸福课课程节选

Now that everything is did not live), it all seems a long time ago, though practically I still bear traces of the paint." Again, that parenthetical elides the death of the child.

这是莫娜的信：“现在一切都结束了,太可惜了，没能活下来！），一切似乎已经遥远，尽管自己至今,还在脸上留着残妆，“又一次的，这则附言草草提及孩子的死。

耶鲁公开课 - 1945年后的美国小说课程节选

Now why isn't that done?

但是,为什么至今此假设还没有实现

耶鲁公开课 - 生物医学工程探索课程节选