详细分析一下语法结构并翻译一下!
1 Please reserve one of the these coaches for non-smoking passengers.
答：祈使句,主语为you 省略
谓语--reserve
宾语--one of the these coaches
状语-- for non-smoking passengers,表目的
译：请留一辆长途车给不抽烟的乘客.
2 We would like the coaches to depart from ou company car park at 7 a.m,and leave Margate at 5 p.m.for return to the company car park.
答：句子分析：
We --主语
would like --谓语
the coaches --宾语
to depart from ou company car park at 7 a.m,and leave Margate at 5 p.m.for return to the company car park. --宾补
宾补分析：
to do A and do B
其中 do A= depart from our company car park at 7 a.m 为不定式短语,不及物动词depart带有自己的状语：
from our company car park--地点状语
at 7 a.m--时间状语
do AB= leave Margate at 5 p.m.for return to the company car park,为不定式短语,及物动词leave带有自己的宾语 Margate和状语：
at 5 p.m.--时间状语
for return to the company car park--目的状语
译：我们想要这些大客车早上7点从我们公司的停车场出发,下午5点离开马尔盖特返回我公司停车场.