Kyūjitai form of 説明: explanation

please give me / (expressing a request) please do something for me

Please do (action)

Please do not (do)

please give me / (polite, imperative) please do something for me; expressing a request

opinion / theory / explanation / rumor

Kyūjitai form of 証明書

reading / (figuratively) understanding of something, speculation about something

to read (look at and interpret written text) / to read (speak aloud written text) / to infer; to speculate / to count

Please have a seat. / Please sit down.