I called only once in 48 hours 怎么翻译?

I called only once in 48 hours 怎么翻译? I only say it once. 翻译一下 This life says an once only I love you I'm only gonna let you kill me once I smoked only once in a while and for run. I Ever Loved Somebody so That Only Once中文意思 I have missed once,but I don't want to miss again.I only love you i will only explain it （once ）为什么explain it 后面用once而不用one I don't know much about the city .I'ye been there( )A for only once or twice B for only once and twice C only once or twice D only once and twice Once there was only one airport in shanghai.(改写句子） Once there_____ ______be only one airport i I called the police at once（改为同义句）I （ ）a call （ ） the police at I called to 一个英语句子：Only once I had done all of that was I made an employee. I only Once,I let a true love in front of me,I did not cherish,and I lost my only regret. once,i oev I don't know how to keep g____ you only need to f_____them once a day I have been to the hospital only once since he went to hospital a month