翻译版, 不是修改因此大同小異. 有的地方你的英文表示不正确.

星期一下午，One Monday afternoon, 我被吩咐递送三杯茶去给我老板和两位客人喝，I was told to bring three cups of tea for my boss and two clients. 我同事已经帮我烧水和泡好茶我只需要把它们送到里面去，My colleague had already helped to boil the water and had the tea brewed.  All I have to do is to bring them in. 我拿了一个盘子去装这三杯茶，小心翼翼的递进去，Gingerly, I carried them in a tray. 不料直接翻译是 unexpectedly, 不过英文不是这样用的, 是文化偏向. 撞到玻璃门谁洒到我身上来 Accidentally, I hit the glass door and was splashed. 我同事赶紧过来叫我赶快去用冷水冲下，My colleague rushed over and told me to quickly to use some cold water [to relieve the pain]我感觉到痛的时候发现我的右手左大腿 和肚子都烫伤了，When I felt the pain, I had discovered that my right hand, left thigh and the tummy areas were scalded. 我两位善良的女同事拿来药膏帮我涂抹，Two female colleagues help me to apply the salve/ointment. 然后我一个男同事就载着我回家 ，Later, a male colleague drove me home. 我在家休息两天。I have to rest at home for two days.

What A Bad Day

Without looking at your Chinese :)

It was Monday afternoon, I was asked to bring 3 three cups of tea to my boss and two customers. ,My colleague helped me boil heat the water and make the tea. , I only take it to the place where my boss siting inside 要看你的中文了,For convenience  being convenient,_I found out a big white tray salver  太过隆重了 to carry the cups of these tea.Carefully, holding the tray,  tea ,suddenlly,I accidentally crushed hit the glass door then and had the tea spilt onto me. spilling my body,My colleague ran to me and instruct told me to get the some cold water to get some relief. 最不好的方法,  最良的是用牛油. bring the heat down, Later I feel felt the pain and later ,noticed that my right hand, my left leg , and my tummy areas belly were scalded.  ,other kind 英文不會这样说得. 太明顯了, 如果不是善良就不会幫助了. Two other girls bring brought the salve/ointment and helped me apply to the affected areas.  it ,then guy A male colleague in my company drove me home. I need have to stay at home for two days. . 

http://english.stackexchange.com/questions/37770/stay-home-vs-stay-at-home

星期一下午，我被吩咐递送三杯茶去给我老板和两位客人喝，我同事已经帮我烧水和泡好茶我只需要把它们送到里面去，我拿了一个盘子去装这三杯茶，小心翼翼的递进去，不料撞到玻璃门谁洒到我身上来 我同事赶紧过来叫我赶快去用冷水冲下，我感觉到痛的时候发现我的右手左大腿 和肚子都烫伤了，我两位善良的女同事拿来药膏帮我涂抹，然后我一个男同事就载着我回家 ，我在家休息两天。