Quadrula
方殼蟲屬
??? 情景例句
It is important to speak directly and clearly about your subject.
直接了當且明白清楚地說明自己的目的是很重要的。
This has been a very confusing time in my life.
現在，是我的人生中最混亂茫然的時期。
They will be able, as it were, to see and hear us in action.
他們能夠身臨其境般地觀看我們做事，傾聽我們講話。