hái / zi / men / bǎ / jī / mù / tuī / dǎo / wū / lǐ / dùn / shí / xiǎng / qǐ / huā / lā / lā / de / shēng / yīn

孩子们把积木推倒，屋里顿时响起哗啦啦的声音。

The children knocked over the blocks, and a loud crashing sound suddenly filled the room.