该模型体系顺序地包括四部分，分别是活动决策生活方式基础、活动的产生、目的地和交通工具选择、出行时间分布。
The modeling system comprises four steps sequentially, that are, lifestyle basis of activity decisions, activity generation, destination and mode choice, and departure time choice.
郊区的租金较低，但如果你选择住在那里，就需要交通工具。
Rents are lower in the suburbs, but you'll need transportation if you choose to live there.
由于能减肥却不需花大价钱，不起眼的自行车正日益成为一种流行的供人选择的交通工具。
FAT-BUSTING but not wallet-busting, the humble bicycle is an increasingly popular choice of transport.
应用推荐