to gain access to a computer or system
コンピューターまたはシステムにアクセスする (konpyu-ta matawa shisutemu ni akusesu suru)
"She logged in to check her emails."
"彼女はメールを確認するためにログインした。" (Kanojo wa meeru o kakunin suru tame ni login shita.)
to make progress easier for others to follow
to reach an agreement after thorough discussion
to prepare for something
to learn by making mistakes or through difficult experiences
To have bad manners or lack social etiquette.
to ignore someone deliberately
