1-C. All of a sudden I heard an incredibly loud CRASH.All of a sudden I heard an incredibly loud CRASH.
突然、私は信じられないほど大音量のクラッシュを聞いた。
crashesクラッシュ
2-C. With a thunderous sound, the landslide crashes down past the cave entrance taking everything with it - trees, rocks, and the wooden box.With a thunderous sound, the landslide crashes down past the cave entrance taking everything with it - trees, rocks, and the wooden box.
3-C. (c) Reproduction and population crashes.(c) Reproduction and population crashes.
(c)繁殖、さらに人口クラッシュ
4-C. The possible reasons why some rodents survive population crashes.The possible reasons why some rodents survive population crashes.
可能性のある原因、なぜいくつかのげっ歯類は人口のクラッシュを生き延びるのかというダヨ。
crashedクラッシュ
5-C. For example, someone pulling an injured person out of a crashed car after an accident is considered brave.For example, someone pulling an injured person out of a crashed car after an accident is considered brave.