Sightseeing is best done either by tour bus or by bicycles.

"I started fixin' up ole bicycles fer poor kids."

“我开始为穷孩子修理旧自行车。”

All the ferries carry bicycles free or for a nominal charge.

所有的渡船都免费或以极低的收费运载自行车。

Aim : To synthesize carboxylate derivatives of caged bicyclic phosphate.

目的: 合成笼状双环磷酸酯的羧酸酯衍生物.

They competed in basketball, football, swimming, track and field, boxing, bicycling and weight lifting.

他们参加了篮球, 足球, 游泳, 田径, 拳击, 自行车和举重等项目的比赛.

Donna: Yeah, and the fall scared you so much you haven't gone bicycling since then.

多娜: 对, 那次摔下来把你吓坏了,从此再也没骑过自行车了.

All of them like the places for walking and bicycling, and the beautiful park.

他们都喜欢的地方,步行和骑自行车, 和美丽的公园.

One is to always use a seat belt in motor vehicles , or a helmet when bicycling.

其中一条就是在机动车辆上要系好安全带, 骑车时要戴上头盔.

I will always wear a helmet when bicycling.

每次骑自行车我都要戴上头盔.

I bicycling very often.

我经常骑自行车.

Do you enjoy bicycling?

你喜欢自行车运动 吗 ?

Jogging, doing aerobics, bicycling, and playing ping-pong.

慢跑 、 做健美操 、 骑自行车, 还有打乒乓球.

To see Tom trying bicycling is enough to make a cat laugh.

看到汤姆学骑自行车的样子,真叫人笑掉牙.

A triathlon combines three events – running, swimming and bicycling.

三项全能赛包括三项比赛——赛跑 、 长距离游泳和骑自行车.

Bicycling is good exercise; moreover, it doesn't pollute the air.

骑自行车是一种很好的运动, 此外, 还不污染空气.

Bicycling is a good exercise; moreover, it doesn't pollute the air.

骑自行车是很好的运动; 而且还不污染环境.

She was, and remained, extremely sociable, enjoying dancing, golf, tennis, skating and bicycling.

她从过去到现在一直非常热衷于交际，喜欢跳舞、打高尔夫球、打网球、溜冰、骑自行车。

Bicycling is a good exercise ; moreover, it is easy to learn.

骑自行车是一种很好的锻炼方式, 并且还容易学.

A bicyclist rides past cherry trees in bloom next to the Tidal Basin.

一位骑着自行车的人穿梭于盛开着樱花的潮汐湖畔.

To strike ( a passing bicyclist, for example ) by suddenly opening a vehicular door.

突然撞击突然打开车门撞击 ( 路过骑自行车者等 )

Most of the casualties were 21～50 years old and were bicyclist, pedestrians and motorcyclist.

伤亡人员主要为21~50岁青壮年,以骑自行车 、 行人和骑摩托车者最多见.