to refuse to give up or change your position
拒绝放弃或改变立场 (jùjué fàngqì huò gǎibiàn lìchǎng)
"He dug in his heels and refused to quit until he succeeded."
"他坚持己见，拒绝放弃直到成功。" (Tā **jiānchí jǐjiàn**, jùjué fàngqì zhídào chénggōng.)
to impress or surprise someone very much
to pursue what you truly want in life
the process of attracting and converting strangers into pote...
to focus attention closely on something specific
to join an activity or discussion quickly
to delay or reduce doing something
