Rashing
煤层底板的软碳质页岩
🗣️ 情景例句
When you're out in the fresh air like this, it makes you hungry.
当你来外面呼吸这么新鲜的空气时， 就很容易饿。
More die by food than by famine.
饥馑而死的少，饱食而死的多。
15 divided by3 equals 5.
15除以3等于5。