ONE PHRASE, IN CONTEXT
that's why
这就是……的原因;所以

GET TO KNOW THE MEANING
读懂它,也学会这样说。
01这就是……的原因;所以
IN A SENTENCE
That's why I saved the confirmation email; we can show it at the desk if there is a problem.
这就是我保存确认邮件的原因;如果出了问题,我们可以在服务台出示它。
And that's why it's essential to not only document that lineage and track that, but also stop that.
这就是为什么不仅要记录并追踪那条血缘,还要阻止它,这一点至关重要。
