1. Ghost Mural
引入核心事件：Siqueiros 画 America Tropical 的最后一章
起因：Mexican American movement 重新发掘 mural
后果：Chicano mural movement
2. The Hype of Healthier Organic Food
consumers do not reap significant benefits, in terms of either nutritional value or safety, from organic food
no more vitamins and minerals
organic food is not safer to eat
conclusion (restatement): a waste of money
3. You Are Where You Say
主题：the explosion of social media has opened new avenues for investigation in regional variations in English-language use
科技运用：利用软件收集整理网络信息 & conclusion: 网络既是 工具 又是 资源
4. Creating Worlds: A Career in Game Design
There are a number of steps you can take to ...
what a video game designer does: 1. start from concept & envision
careful educational preparation & conclusion: encourage
psychology and human behavior
Hundreds of large, colorful new murals depicting elements of Mexican American life and history appeared during this period, some in designated cultural locations but many more in abandoned lots, on unused buildings, or on infrastructure such as highways and bridges.
According to such organizations as the US Environmental Protection Agency, the minute amounts of residue falling within such limits have no negative impact on human health.
**amounts of / amount of / a lot of / a number of / the number of **
Its fifth and final alphabetical volume—ending with “zydeco”—released in 2012, the dictionary represents decades of arduous work.
As interesting as Russ’s findings are, though, their true value lies in their reminder that the Internet is not merely a sophisticated tool for collecting data but is also itself a rich source of data.
There are a number of steps you can take to determine whether game design is the right field for you and, if it is, to prepare yourself for such a career.