to be more advanced or prepared than others
比其他人更先进或更有准备 (bi qita ren geng xianjin huo geng you zhunbei)
"Students who review regularly stay ahead of the class."
"定期复习的学生，领先于班级。" (dingqi fuxi de xuesheng, lingxian yu banji)
to support or strengthen the economy during difficult times
to move in front of someone or gain an advantage
to rise to a standing position
to talk sincerely and emotionally without pretending
to feel deeply thankful or obliged to someone
to resign from an important position
