http://www.youtube.com/watch?v=hjQVanKE8Bw 0:38 before high winds and heavy rain force them to stay indoors.
http://www.youtube.com/watch?v=jFuhpUwxuYs 0:37 those who can are staying indoors. 屋内にいられる人間は屋内に留まっている。
練習問題解答
a-7621 staying indoors
a-8398 mixing indoors