評(píng)論
打印
1.Scientists found the scroll dates back to the third century, which makes it the oldest script using the symbol.
date back to追溯到…
The progenitor of this class of problems may date back to pre - Greek times.
這類問題的先驅(qū)可以追溯到希臘以前的時(shí)間。
2.Today, we take it for granted that the concept of zero is used across the globe and is a key building block of the digital world.
take it for granted視為當(dāng)然
I take it for granted that they have arrived there already.
我還以為他們已經(jīng)到那兒了。
