English Slang collection：
baggage
[释] emotional burdens from one's past;
[例] I am not ready for a new relationship as I still have too much baggage.;
bag of bones
[释] an extremely skinny person;
[例] Still on that stupid diet? There's nothing left on you but a bag of bones.
bail
[释] to leave;
[例] Sine all the work has been done, we're going to bail.;
bail on
[释] to leave or abandon;
[例] After all we've been through, you're bailing out on me?;
bald-faced lie
[释] a lie that is so obvious that it is detected immediately.