The Guidance Department (教導(dǎo)處) at Burrville High School has a staff (職員) of eleven. Most of their work is d... [查看全文]
The most important use of drifting (漂流) bottles is to find ocean currents. When the position and direction of... [查看全文]
Grandma was a wonderful story-teller, and she had a set of priceless, individually (獨特地) tailored stories with... [查看全文]
When we see well, we do not think about our eyes very often. It is only when we cannot see perfectly that we... [查看全文]
When Dean Arnold got his first job, he was miserable (痛苦的), Each time he went to work, he coughed and he c... [查看全文]
Now I’d like to talk to you about your final exam. The exam will be held next Thursday, the last day of... [查看全文]
We are used to the idea of aging in ourselves. We are so used to this that it comes as a surprise to find ... [查看全文]
In today’s age of fast travel, the world seems a smaller place---- and to some people, a less exciting pl... [查看全文]
Elizabeth Blackwell was born in England in 1821, and moved to New York City when she was ten years old. One d... [查看全文]
An expensive car speeding down the main street of a small town was soon caught up with by a young motorcycle ... [查看全文]