1. Some weighed as much as eighty pounds, and had bone-crushing jaws with jagged clincher teeth.

어떤 것은 80‘파운드’까지 되었으며 톱니모양의 꺾쇠 이를 가진 뼈를 부수는 집게가 있었읍니다.

2. Let's say log base three of -- I don't know -- log base three of -- well you know, let's make it interesting -- log base three of one / nine minus log base three of eighty- one.

로그 밑수 3 의 좀 흥미있게 만들겠습니다 --- 로그 밑수 3 의 9 분의 1 빼기 로그 밑수 3 의 81.

3. If one set (the objective lens) multiplies the object being viewed eighty times and the other set (the eyepiece) multiplies that image ten times, the resultant image will be eight hundred times as large as the object viewed (80 x 10).

(80 × 10) 현재 복합 현미경으로 얻을 수 있는 최고도의 확대치는 1,000배 부근이다.