take subway
搭地铁 Dā dìtiě
should
应该 Yīnggāi
Safety
安全 Ānquán
walking
走路 Zǒulù
zebra crossing
斑马线 Bānmǎxiàn
pedestrian bridge
行人天桥 Xíngrén tiānqiáo
take school bus
坐校车 Zuò xiàochē
traffic light
红绿灯 Hónglǜdēng
cross the road
过马路 Guò mǎlù
The red light is on, you need to stop.
红灯亮了，要停一停 Hóng dēng liàngle, yào tíng yī tíng
Cross the street only when you see the green light.
看见绿灯，才过马路 Kànjiàn lǜdēng, cáiguò mǎlù
Lit up
亮了 Liàngle