My child really likes this picture book.

The main shop of this restaurant is in Tokyo.

His behavior became a good model for us.

He is a fool, acting without thinking.

This train is running on the main line.

I can't rest easy until he comes back.

I'm very anxious until he comes back.

I can't rest easy when he doesn't come home.

An elephant's proboscis is very long and multifunctional.

Having received the instruction, he started the work.