第 55 课: 感觉和心情-2

I am tired. 我很累

I am not tired. I am jumping. 我不累，我在跳

We are tired. 我们很累

We are not tired. 我们不累

I am strong. 我很壮

I am weak. 我很弱

We are running and we are not tired. 我们在跑，我们不累

We are running and we are tired. 我们在跑，我们很累