to access an online account using credentials
オンラインアカウントに資格情報を使用してアクセスする (onrain akaundo ni shikakujouhou o shiyou shite akusesu suru)
"You need to sign into your account to post a comment."
"コメントを投稿するには、アカウントにサインインする必要があります。" (komento o toukou suru tame ni, akaunto ni sain in suru hitsuyou ga arimasu)
to clean or tidy after someone
to repair harm by doing something helpful
to improve physical condition; to get fit
to combine money, labor, or materials for a joint project
to continue making great efforts toward achieving something
to start or continue doing something
