Jin will exert himself for the success of this project.

Akira does not want his parents to come on class observation days.

He rubbed his hands together to get warm.

His movement was very fast.

He has a strong sense of self-affirmation and always maintains a positive attitude.

In arid regions, there is little rain, making it difficult for plants to grow.

He exhausted his strength to finish the work.

He was recalling fondly the summer vacations of his childhood.

The committee approved the new project.

Tou's character is transparent like his name, hiding nothing.