to try very hard to help or please someone
非常努力地帮助或取悦某人 (fēicháng nǔlì de bāngzhù huò qǔyuè mǒu rén)
"She bent over backwards to make sure everyone was happy."
"她弯腰后仰确保每个人都很高兴。" (Tā **wānyāo hòuyǎng** quèbǎo měi gèrén dōu hěn gāoxìng.)
to be very kind and generous
in private; secretly
someone who is unemotional or not friendly
Someone who is very worried or upset.
To openly show your emotions or feelings.
to spend money freely or wastefully
