Luckily, we both love football.幸运的是, 我们两个都喜欢足球。

He phoned the police and luckily there was a squad car nearby.他打电话报警, 幸运的是一辆巡逻警车就在附近。

Luckily for me, he spoke very good English.算我幸运, 他英语讲得很好。