步步留神 pick one's steps; act with the utmost prudence and circumspection; be careful of every step; watch every step
步步 step by step; at every step 步步緊跟 follow at every step; 步步留心 be careful of every step; 步步小心 pick one's steps
留心 be careful; take care 留心聽講 listen attentively to a lecture; 留心路滑! watch your step!留心你的健康。 be careful of your health. 留心, 汽車來了! mind the car! 留心火燭。 beware of the fire
The servants she had been in contact with during the past few days were comparatively low - ranking ones in the domestic hierarchy , yet the food they ate , the clothes they wore , and everything about them was quite out of ordinary 這黛玉常聽得母親說,他外祖母家與別人家不同,他近日聽見這兒三等的仆婦,吃穿用度,已是不凡,何況今至其家,都要步步留心,時(shí)時(shí)在意,不要多說一句話,不可多行一步路,恐被人恥笑了去。