cornerstone: the basic part of something, on which everything depends

cornerstone同义词: building blocks, foundition, bedrock

翻译下面的句子：

人工智能技术正在成为日常生活中重要的一部分。

AI technologies are becoming cornerstones of our daily life.

（参考翻译：Artificial intelligence technologies are becoming cornerstones of our daily lives.）

流媒体已经成为电视剧的主流

Streaming is becoming a great cornerstone of series.