1.Sheila danced in gaily.

1.希拉手舞足蹈进来。

2.She waved goodbye very gaily.

2.她欢快地挥手告别。

3.Off we set, with Pam chattering gaily all the way.

3.我们，一路上帕姆兴高烈唠唠叨叨没个。

4.The children sing gaily.

4.们欢唱着。

5.When gaited or when the dog is excited it is carried gaily but not over the back.

5.当狗在运动时或兴奋时，尾巴欢快地举起，但不应该高过背平面。