Meet the words, then start the lesson. Simplified and Traditional characters.
推土机 / 推土機
tuītǔjī · bulldozer
推土机在推土。 The bulldozer is pushing dirt.
吊车 / 吊車
diàochē · crane
吊车把箱子吊起来。 The crane lifts the box up high.
垃圾车 / 垃圾車
lājīchē · garbage truck
垃圾车每天早上来。 The garbage truck comes every morning.
校车 / 校車
xiàochē · school bus
我坐校车去上学。 I ride the school bus to school.
