to tell someone your name and details when meeting for the first time
decirle a alguien tu nombre y detalles al encontrarte por primera vez (de-cir-le a al-guien tu nombre y de-tal-les al en-con-trar-te por pri-me-ra vez)
"It’s courteous to introduce yourself before joining a group."
"Es cortés presentarse antes de unirse a un grupo." (Es cor-tés pre-sen-tar-se an-tes de u-nir-te a un gru-po)
to think too much about something unpleasant
to submit a story right at the required time
to attend a meeting or class without participating actively
to volunteer to assist someone kindly
to prepare a draft of a proposed law
to successfully communicate or be understood by someone