例句與造句

1. It's essentially a light bucket.
2. You can do an initial discovery observation on the Hubble and then go follow up with one of the big light buckets.
3. Dobsonians are intended to be what is commonly called a " light bucket " operating at low magnification, and therefore the design omits features found in other amateur telescopes such as equatorial tracking.
4. It's difficult to find light bucket in a sentence. 用light bucket造句挺難的