第 3 单元 - 第 1 课

A pharmacy is a facility where prescription medications and other health-related products are given and sold to patients. Pharmacists and pharmacy technicians manage pharmacies, making sure that medications are accurately prepared and given according to prescriptions. Pharmacies also offer counseling on the proper use and potential side effects of medications.

Clothing refers to the materials or items worn on the body for practical or decorative purposes. It serves several functions, including protecting the body from external elements, expressing one's individuality, and complying with social and cultural norms. Clothing can include various items, such as tops, bottoms, dresses, suits, jackets, and underwear. It can be made from different materials like cotton, wool, silk, and polyester. Clothing styles and designs vary widely and are influenced by several factors such as cultural traditions, fashion trends, and personal preferences. In addition to its practical and aesthetic values, clothing has also been used throughout history to signify social status, gender, and occupation.

A gas station is a place where vehicles can refuel with gasoline or diesel. It typically has pumps where drivers can fill their cars with fuel, and some stations also offer other services such as car washes, convenience stores, and air for tires. Gas stations are found along highways and in towns, providing an important service for people who drive cars, trucks, and other vehicles. They may also sell other items like snacks, drinks, and automotive products. Some gas stations are open 24 hours a day for convenience.

A post office is a facility where mail and packages are sent, received, and processed. It is typically operated by a government or postal service, offering a range of services, including selling stamps, mailing letters and parcels, and providing post office boxes for people to receive mail. Some post offices also offer additional services, such as money transfers, bill payments, and passport applications. Post offices play a key role in the postal system by ensuring that mail is sorted, routed, and delivered to the correct destinations. They can be found in communities, cities, and towns worldwide.

The origin of the idiom "around the corner" can be traced back to the concept of turning a corner while navigating through streets or pathways. In literal terms, when one turns a corner, they immediately encounter what lies ahead. Figuratively, this concept evolved to represent something that is physically close.

A bookstore is a retail establishment that specializes in selling books. Bookstores may offer a wide range of books, including fiction, non-fiction, academic texts, and more. In addition to books, many bookstores also sell magazines, newspapers, stationery, and sometimes gifts or related items. Bookstores can vary in size and type, from large chain stores and independent shops to specialty stores focusing on specific genres or topics. Some bookstores also host events such as book signings, readings, and author talks to engage with the community and promote literature.