to take responsibility for something difficult or unpleasant
承担困难或不愉快事情的责任 (chengdan kunnan huo buyukuai shiqing de zeren)
"She had to shoulder the burden of caring for her family."
"她不得不承担照顾家庭的重担。" (ta bude bu chengdan zhaogu jiating de zhongdan)
to decline suddenly and dramatically
to take a foolish risk that may bring bad luck
to have courage or confidence to do something difficult
No matter how bad things look, you can still hope.
to flatter someone to gain favor
to make a decision that cannot be reversed