64.3 sixty four point three 4,000 four thousand 100,000 one hundred thousand 5,000,000 five million 1,000,000,000 one billion
64.3,4000,100000,5000000 ,1000000000翻译成英语如题
64.3 sixty four point three 4,000 four thousand 100,000 one hundred thousand 5,000,000 five million 1,000,000,000 one billion