将段落中的划线句子翻译成汉语。
The most popular type of restaurant serves fast foods such as hamburgers，hot dogs，pizza，fried chicken，tacos，and French fries.Why are fast food restaurants so popular？First，they really are fast.You don't have to wait more than a minute or two for your food.They are also convenient. You may dress casually，and in some places you can even order from your car and drive away with your food without going into the restaurant！ Finally，fast food restaurant are inexpensive.You can buy a complete meal in some fast food restaurants for less than two dollars.

你可以穿便装，在一些地方你甚至可以在车里点餐，然后开车带走你的食物，根本不用进餐馆。

你可以穿便装，在一些地方你甚至可以在车里点餐，然后开车带走你的食物，根本不用进餐馆。