颠簸: to be jolted around (car on a bumpy road, boat on a rough sea, aircraft experiencing turbulence), to undergo a rough experience...
美元: American dollar, US dollar...
移动: to move, movement, migration, mobile, portable...
朝气蓬勃: full of youthful energy (idiom); vigorous, energetic, a bright spark...
路过: to pass by or through...
销量: sales volume...
技巧: skill, technique...
啦啦队: cheerleading squad...
宝贵: valuable, precious, to value, to treasure, to set store by...
扶: to support with the hand, to help sb up, to support oneself by holding onto something, to help...
