第1个回答 2011-02-28
I spend at least more than half an hour riding to school every day. (every day也可放最前面)
或
It takes me at least more than half an hour to ride to school every day.
第2个回答 2011-02-28
Every day I spent almost half an hour riding to school.
第3个回答 2011-02-28
I spend at least half an hour to school by bike every day.
第4个回答 2011-02-28
Every day I should spend at least more than half an hour to ride bicycle to school.
第5个回答 2011-02-28
Every it takes half an hour to ride to school at least.