to take on a task that is too difficult
承担一项过于困难的任务 (chēngdān yī xiàng guòyú kùnnán de rènwù)
"He bit off more than he could chew by promising to finish the work alone."
"他 答应独自完成工作，结果承担了过于困难的任务。" (Tā **dāyìng dúzì wánchéng gōngzuò**, jiéguǒ chēngdānle guòyú kùnnán de rènwù)
to be very brave and bold
to contribute something useful or valuable
to pursue what you truly want in life
to obey rules or follow the official policy
at the last possible moment; just before it’s too late
to quickly embrace an idea or connect with someone
