影片对白  Nothing, I repeat, nothing gives a student the right to walk about the school at night.

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3. Pull oneself together

意思是"恢复冷静，恢复自控"，例如：After that frightening episode, it took her a while to pull herself together.

4. Have one's wits about one

这个片语也写作"keep one's wits about one"，意思是"Remain alert or calm, especially in a crisis"，例如：After the collision I had my wits about me and got his name and license number.

文化面面观

龙之众说纷纭 About Dragons

魔幻小说里几乎都少不了龙。Dragons are mentioned throughout the Harry Potter books and a baby dragon appears in the first installment and dragons later play a significant role in the fourth. They are portrayed as having strong magic (even in their blood), but they do not exhibit any hints of intelligence or self-awareness. Within the series, dragons are considered very dangerous by most characters (Rubeus Hagrid being a notable exception) and private ownership of dragons is illegal.

在人类历史中，龙一直是个经久不老的传说。Dragons are commonly portrayed as serpentine or reptilian, hatching from eggs and possessing extremely large, typically scaly, bodies; they are sometimes portrayed as having large eyes, a feature that is the origin for the word for dragon in many cultures, and are often (but not always) portrayed with wings and a fiery breath. Some dragons do not have wings at all, but look more like long snakes. Dragons can have a variable number of legs: none, two or four. Modern depictions of dragons are very large in size, but some early European depictions of dragons were only the size of bears, or, in some cases, even smaller, around the size of a butterfly.

Although dragons (or dragon-like creatures) occur commonly in legends around the world, different cultures have perceived them differently. Chinese dragons, and Eastern dragons generally, are usually seen as benevolent, whereas European dragons are usually malevolent (there are of course exceptions to these rules). Malevolent dragons also occur in Persian mythology and other cultures.

Dragons are often held to have major spiritual significance in various religions and cultures around the world. In many Eastern and Native American cultures dragons were, and in some cultures still are, revered as representative of the primal forces of nature and the universe. They are associated with wisdom-often said to be wiser than humans-and longevity. They are commonly said to possess some form of magic or other supernormal power, and are often associated with wells, rain, and rivers. In some cultures, they are said to be capable of human speech.