WORDS AND USAGE
•Chase rainbows/a rainbow (idiom) -
To pursue some goal or accomplishment that is utterly unrealistic or unlikely to happen.（做白日夢，異想天開）
Examples:
1.You can't chase rainbows your whole life - you need to pick a stable career and start being an adult.
2.It feels like the government is chasing a rainbow in its efforts to overhaul the tax legislation.
•Stop at nothing (idiom) -
Used to say that someone will do anything to achieve a goal or purpose, even if it is very bad.（不擇手段，無所不用其極）
Examples:
1.They will stop at nothing to get him elected.
2."I assure you, ma'am, we will stop at nothing to catch that thief," the police officer said.
•Barefaced (adverb) –
Not show any shame about, or does not try to hide, bad behaviour. （露骨的，厚顏無恥的）
Examples:
1.How does he make so barefaced a lie appear to be a truth?
2.This is one of the most barefaced acts of historical rewriting ever.
•Throw one's weight about/around (idiom) -
If someone throws their weight around/about, they act aggressively and use their power over other people more than they need to.（耀武揚威，專橫跋扈）
Examples:
1.The boss came in, yelling and generally throwing his weight about.
2.The PE teacher was a tyrant who threw his weight around when it came to punishing his students.
•Make an issue (out) of sth (idiom) -
To argue about something or insist that something be treated as an important problem even it is not.（拿…說事，拿…做文章）
Examples:
1.There's nothing wrong with your hair, so stop making an issue out of it.
2.I knew they'd made a mistake, but I was too tired to make an issue of it.
