Ando decided to take matters into his own hands and create a new ramen made to last.

安藤决定自己动手，创造一个新的拉面。

So, he took matters into his own hands.

所以，他把事情掌握在自己手中。

We've heard how much he hated the office, so he took matters into his own hands.

我们听说他多么讨厌这个办公室， 所以他把事情掌握在自己手中。

Was it because Dumbledore did not want Harry to do anything foolish, to take matters into his own hands, that he had pretended there was nothing in Harry's suspicions?

是不是因为邓布利多不希望哈利做傻事，害怕哈利自己插手去管，才假装说哈利怀疑的事情是无中生有？

He then did the next rational thing and took matters into his own hands, well, we should say head and teeth.

然后他做了下一件理性的事情， 把事情掌握在自己手中，好吧，我们应该说是头脑和牙齿。