塑料合成树脂被广泛应用到各种产品中,包括电线的绝缘层。
The plastic resin is used in a wide range of products, including electrical wire insulation.
这些包括纸、金属、玻璃和塑料制成的东西。
These include things made out of paper, metal, glass and plastic.
为世界环境日收集的关键信息确实包括呼吁各国政府立法限制一次性塑料的使用。
The key messages that have been put together for World Environment Day do include a call for governments to enact legislation to curb single-use plastics.
Things like steel and polymers, or plastics, and ceramics, and of course computers which has progressed remarkably due to the work of engineers in your lifetime, until now you can carry around a cell phone, which would have been unthinkable even 30 years ago.
包括钢铁,聚合物,塑料,陶瓷,当然,计算机这个在你们的有生之年,已经取得令人瞩目的进展的发明,也得归功于工程师的工作,现在你们的手机能随身携带,而这在三十年前是不可想象的
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