第 63 课: 姓名-4

Melissa is going to walk up the steps. 莫丽萨想要上台阶

Melissa is walking up the steps. 莫丽萨正在上台阶

Melissa is walking down the steps. 莫丽萨正在下台阶

Melissa has walked down the steps. 莫丽萨已经下了台阶

Sandra is holding a balloon. 桑德拉拿着一个气球

Jake is holding a balloon. 霍克拿着一个气球

Pranav is standing in a tree. 普拉诺夫站在树上

Melissa is standing in a tree. 莫丽萨站在树上