Many scientists link the extinction of the dinosaurs to an asteroid impact.
许多科学家认为，恐龙灭绝与小行星撞击有关。
Take an expression with you
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.
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.