Bicycling is a good exercise ; moreover, it is easy to learn.騎自行車是一種很好的鍛煉方式, 并且還容易學(xué).She was, and remained, extremely sociable, enjoying dancing, golf, tennis, skating and bicycling.她從過去到現(xiàn)在一直非常熱衷于交際，喜歡跳舞、打高爾夫球、打網(wǎng)球、溜冰、騎自行車...
She was, and remained, extremely sociable, enjoying dancing, golf, tennis, skating and bicycling...她從過去到現(xiàn)在一直非常熱衷于交際，喜歡跳舞、打高爾夫球、打網(wǎng)球、溜冰、騎自行車。Bicycling is a good exercise; moreover, it doesn't pollute the air.騎自行車是很好的運...