1. Commuting by bike has long been a way of life for citizens of Shanghai. �����г���Ϊ��ͨ��ʽ���Ϻ������ڳ���������һ�����ʽ��
2. For that reason, we may plan trips, commuting or errands going as directly as possible from one point to the next. ��Ϊ���ԭ�����ǿ��ܻ��ڼƻ��ọ́���������ʱ����ֱ�ӵش�һ������������һ�㡣
3. At the San Francisco Department of the Environment, the staff lead by example, recycling in creative ways and even commuting to work by bicycle. �ɽ�ɽ�����ֹ�Ա����������Щ���ߣ�Ա��Ҳ�����䷶��������Դ�����õķ��������������̤���ϰࡣ