briskly

副词 briskly:

1. in a brisk manner

1. He briskly threw off his shoes.
   他轻快地把鞋脱掉。
2. The trading went on briskly.
   交易进行得很快。
3. He walked along briskly, twirling his cane in the air.
   他一边轻快地走著，一边用手杖在空中旋转。