鱼贯而入

bó wù guǎn kāi mén le cān guān zhě yú guàn ér rù

博物馆开门了，参观者鱼贯而入。

The doors of the museum opened and the visitors began to file in.

diàn yǐng yuàn de mén gāng yī dǎ kāi rén men jiù yú guàn ér rù

电影院的门刚一打开，人们就鱼贯而入。

As soon as the cinema doors opened, people filed in.

yùn dòng yuán men yú guàn ér rù jìn rù chǎng dì zhǔn bèi bǐ sài

运动员们鱼贯而入，进入场地准备比赛。

The athletes fishtailed into the field and prepared for the game.