yí / gè / xiǎo / wèn / tí / kě / néng / tōng / guò / liàn / shì / fǎn / yìng / yǐng / xiǎng / zhěng / gè / xì / tǒng

一个小问题可能通过链式反应影响整个系统。

A small problem can affect the entire system through a chain reaction.