I can't find my skeleton key.

He is good at fighting using the Tekkō-kagi.

He encrypted the message using a public key.

I spent some break time at the park.

How many years have you been living here?

Yesterday, I watched 'Sleeping Beauty' at the movie theater.

The bat-eared fox is known primarily for eating insects.

His way of thinking is commonplace, there is nothing new.

He needed a fathom's depth to ask that question.

The foreign ministry is formulating policies to deal with international issues.