n.羽毛球；毽子
v.来回投掷；走来走去
They are knocking up a shuttlecock. 他们正试打羽毛球。
Their shuttlecock ended up on the tree branch. 他们的羽毛球结果落到树枝上了。
But I'm also good at shuttlecock kicking. 不过我毽子踢得还可以啊。
Playing with the shuttlecock is of one of the favorites of Dalianese. 踢毽子是大连人最喜欢的运动之一。
