He donned a swallowtail in swansdown, and dove into the river in the form of swallow dive.

他穿上一件天鹅绒服，以式跳水跳了河。

Water gurgled over rocks, and butterflies of every variety— giant swallowtails, short-tailed skippers, pygmy blues, and best of all, monarchs— flew up to forever.

水流在岩石上潺潺流过，各种各样——巨大、短船长、侏儒蓝，还有最重要是帝王——永远飞翔。