zì / qù nián / qǐ / guó jiā / jiàng dī / le / xiǎo guī mó / nà shuì rén / de / yíng yè shuì / shuì lǜ自去年起,国家降低了小规模纳税人的营业税税率。Since last year, the state has lowered the business tax rate for small-scale taxpayers.