"For five winters I collected piles of yellow snow on the path where I walk my dog in the mountains outside of Boulder," he said.

“冬天我到彼尔德分校外面的山上在我遛狗的那条小路上收集黄色的雪堆，我这样做了5年，”他说。

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"For five winters I collected piles of yellow snow on the path where I walk my dog in the mountains outside of Boulder," he said.

“冬天我到彼尔德分校外面的山上在我遛狗的那条小路上收集黄色的雪堆，我这样做了5年，”他说。

youdao