请把下面两段文字翻译成英文！
1.
（1）科技馆上午9：00开馆。
（2）科技馆内禁止吸烟。
（3）科技馆内要爱护展品。
（4）科技馆下午5：00闭馆。
（5）科技馆成人票30元；儿童票10元。
2.
我最喜欢的食物
我最喜欢吃酸的东西，因为我感觉酸的东西中有一种美的感觉，并且酸的东西还可以开胃。我一般喜欢吃；冷面、绿的橘子、酸的麻辣烫、柠檬......你是不是也喜欢吃酸的东西？？？？？？？？？？？？？？？
參考答案:(1)
The hall of science and technology
Open at 9:00 AM
Close at 5:00 PM
Non smoking area
All the visiters should look after the properties in side the building
adult:30 yuan
kids: 10 yuan
(2)
The favourite food of my
i like the sour food, because it is really tasty, and the sour food make you hungery so you have to eat more to fill up your stomach. the followings are the favourite food of my: cold noodles, sour orange(which mostly green), hot and sour pot (i would like more sour than the hot) and last one lemon.
Do you like the sour food too?