HSK 7–9 · verb · Practice
滚动
to roll; to scroll
球从山上滚动下来，越滚越快。
Qiú cóng shān shàng gǔndòng xiàlái， yuè gǔn yuè kuài。
The ball rolled down the hill, faster and faster.
HSK 7–9 · verb · Practice
to roll; to scroll
球从山上滚动下来，越滚越快。
Qiú cóng shān shàng gǔndòng xiàlái， yuè gǔn yuè kuài。
The ball rolled down the hill, faster and faster.