端午节那天，人们划着装饰华丽的龙舟在河上比赛。

During the Dragon Boat Festival, people row beautifully decorated ___dragon-boats in races on the river.

端午节时，我们参加了鼓声阵阵的龙舟比赛。

During the festival, we competed in a ___dragon-boat race with rhythmic drumming.