我想問下巴士的缺點同好處係咩?

adventages: fees are cheap; easily to reach the place where is your final destination;
have air-conditioned ; comparatively safety than other means of transport;
you must get a seat

disadventages: the bus inside is dirty; bus is not environmental because it still emitts
some toxic gases rather than using LPG or petrolium oil.

有左巴士巿民就可以減少用私家車，多乘撘公共交通工具，減少空氣污染；相反缺點就係巴士多人既時候就覺得環境十分差 ...