Point uncertain a someone else to grab your small iron pillar to sprint everywhere when the time comes, put your kite.
指不定人家到时候抓着你的小铁柱到处跑，放你风筝呢。
2
As the core of staff and the pillar of family, middle-aged employees often face the turning point of their life and professional career.
中年员工作为员工队伍中的重要力量和家庭的重要支柱，中年阶段往往是其人生和职业生活的拐点。
3
From the point view of system theory, a new concept for improving the stability of the whole pillar system is put forward, and the indices of pillar stability assessment are introduced.