The watchful guard noticed a door left open after closing time.
警觉的保安注意到关门后有一扇门还开着。
This preview contains only public teaching examples or a lesson summary. It excludes your responses, notes, learning history and identity, and is not sent automatically.
Content is internally reviewed; independent language review is pending.
The watchful guard noticed a door left open after closing time.
警觉的保安注意到关门后有一扇门还开着。
Read the complete entry or lesson — no registration needed · Source and version
You can also select the text and copy it manually. Links printed in a PNG are not clickable; include the text link when sending.