fortunately
🇺🇸
/ˈfɔːrtʃənətli/
🇬🇧
/ˈfɔːtʃənətli/
used to say that something good happened by chance
Fortunately, I found my lost keys just before leaving home.
幸运的是,我在离家前刚好找到了丢失的钥匙。