YouTube Clips New feature to share short clips in a quick way

YouTube Clips New feature to share short clips in a quick way
I have a question: Is there any simple tool that I can use to trim a YouTube video, without the need to download the complete video, then use an editing tool to trim the downloaded file, before upload the trimmed video.
The Answer: Yes, finally YouTube launched a simple tool that teachers can use to select and trim a part of a video that uploaded in any YouTube channel, and then direct share it with your students, without the need to download the original video.
How to do that in a simple way, just by using the YouTube Clip feature, just by applying the following steps: