成年人

游乐园通常设有各种刺激和惊险的项目，例如过山车、云霄飞车、激流勇进等等。这些项目不仅可以带给人们刺激和乐趣，还可以缓解人们的压力，提高自信心和勇气。此外，游乐园还提供了许多其他有趣的项目，例如旋转木马、摩天轮、卡通人物互动等等，这些项目不仅能吸引孩子们的注意力，也可以让成年人重新感受到童年的乐趣。

My 18 birthday was coming soon, it was such an important day for me, because it meant that I was an adult. My father had promised he would give me a big present on this big day.

Today, my parents were not at home, they had something to deal with, so they left me alone. I was so happy because I could be in charge in my own house, it made me feel like I was a grow-up.

Many high school students come to the sensible age, they are desire to be independent, but their parents still treat them like a small baby.

大多数人认为，年龄越大，就越难是学习一门新的语言。这是因为他们认为儿童学习语言更容易，效率比成年人。因此，在我们生活中的一些问题，也许 12 或 13 岁左右，我们失去了语言能力，学习好。难道儿童学习外语的比成年人更有效地？它未必如此。其实，学习