While having a picnic in the park, we were hit by a rain shower.

Due to the rainstorm, our picnic was cancelled.

When I look outside, it's raining.

He was studying all day.

He likes to take a walk in the park at dusk.

Yuu is hanging out the laundry.

He started a new business, but as the proverb 'the road to happiness is strewn with setbacks' suggests, he is facing many difficulties.

He is deeply studying the teachings of Prajnaparamita.

Day after day, he continued to strive to solve the problem.

Our project is scheduled to be completed on the twentieth day of the month.