huā / lā / shì / shuǐ / liú / huò / dōng / xi / dǎo / xià / shí / cháng / jiàn / de / nǐ / shēng“哗啦”是水流或东西倒下时常见的拟声。“Huala” is a common onomatopoeia for flowing water or something falling over.