Chrissyは窓から家の中をのぞきました。

Chrissy peeked in the window.

My Japanese

tutor taught my のぞく, so I hope I used it correctly. 😁

In the U.S. we call someone who peeks in windows a "peeping Tom," but the term is usually referring to someone hoping to see something salacious (sexual), so use it carefully. 😉