学个词 Learn a Word-VOA英语教学 2235 age-appropriate

今天我们要学的词是 age-appropriate. Age-appropriate 适合年龄的。YouTube launched¹ a new app called YouTube Kids which is designed to only play age-appropriate videos. Youtube 推出一款名为YouTube Kids 的新应用，只播放适合儿童观看的视频。The new app will help parents make sure their kids are staying away from materials that are not age-appropriate. 这款新应用可以帮助父母保证孩子不会看到不适合他们看的内容。好的，今天我们学习的词是 age-appropriate, age-appropriate, age-appropriate...

1 launched   

v.发射( launch的过去式和过去分词 )；[计算机]开始（应用程序）；发动；开展（活动、计划等）

参考例句：

• He launched a bitter diatribe against the younger generation. 他对年轻一代发起了猛烈的抨击。
• The product was launched amid much fanfare worldwide. 这个产品在世界各地隆重推出。