If someone is trying to change you, this sentence can be very useful!
如果有人想要改变你，这句话对你一定很有用！
This function is particularly useful when you want to show your friendship to someone.
当你想向别人表示你的友好时，这个功能特别有用。
They might inspire someone to invent something truly useful.
也许它们可以激发人们发明出真正有用的东西。
They might inspire someone to invent something truly useful.
也许它们可以激发人们发明出真正有用的东西。
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