by bus
乘公共汽车
bicycle ['baisikl]
n.自行车
by bicycle
骑自行车
up [ʌp]
adv.向上
get up [get ʌp]
起床
only ['əunli]
adv.仅仅;只有
on foot
步行
learn [lə:n]
v.学习,学会