His success was due to the existence of effort and talent.

He is deeply studying about the 'U' in Buddhism.

There is a cat in my house.

Yu is my best friend.

My new work clothes are very comfortable.

My workplace is located in the center of Tokyo.

The power of this engine is very high.

He is working on a new project at the workbench.

Let's take a break after finishing a task.

She is planning a date with her current boyfriend.