Japanese phrase
___をしても大丈夫ですか？ ___ o shi te mo dai jō bu de su ka
Meaning
Is it okay to ___?
When to use it
A polite way to ask for permission to do something.
Example dialogue
ここで電話をしても大丈夫ですか？ ko ko de den wa o shi te mo dai jō bu de su ka
Is it okay to make a call here?
はい、どうぞ。 ha i dō zo
Yes, go ahead.