If you are burning cash, you need to know this number by heart as well.
如果你在烧钱，你就要好好记住这个数字。
You know all of his cheesy jokes by heart, but they still make you laugh.
你对他那些无聊的玩笑都烂熟于心，但它们还是使你大笑。
You mean you will know it by your mind, by your heart, by your intelligence?
你的意思是你会通过你的头脑、你的心灵、你的智慧得知它？
And you know them all by heart!
你知道，他们的心都！
Can I help you with the machine? I know the instructions off by heart.
要我帮你开机器吗？我已记住了操作指南。
Repeat it until you know it by heart.
一直要重复到牢记在心。
Do you know the words by heart yet?
你们已经记下单词了吗？
You should know the new words by heart.
你应该熟记这些新单词。
You should know the new words by heart.
你应该熟记这些新单词。
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