有电脑、智能手机和电视的人都能看到很多食谱、教学视频和烹饪课。
There are plenty of recipes, how-to videos and cooking classes available to anyone who has a computer, smartphone or television.
由于数字学习使用电脑或智能手机，长时间盯着屏幕可能对你的眼睛有害。
As digital learning uses computers or smartphones, watching the screen too long may be bad for your eyes.
我组织了米特勒高级科技，一个帮助老年人学习如何使用电脑和智能手机的项目。
I organized Mittler Senior Technology, a program to help the elderly learn how to use computers and smartphones.
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