偶然我买：土豆串，猪肉串，还有米饭。

Occasionally I buy: String potatoes, pork Series, and rice.

youdao

日出前我赶到这里买火车票，偶然间发现了这个带空游泳池的废弃公园。

I got there before sunrise to buy tickets and found this abandoned park with an empty swimming pool.

youdao

在一次偶然的情况下，我发现了妈妈放在柜子里的钱，我偷偷地拿了5元，买了自己一直买不了的零食。

In an accidental circumstances, I found the mother and store them in your closet money, I secretly take 5 yuan, bought oneself always can't buy the snacks.

youdao