例句與造句

1. Photography - determination of flash guide numbers
   攝影技術(shù).閃光指數(shù)的測定
2. Photoflash sources - determination of guide numbers and output data
   閃光燈電源.閃光次數(shù)和輸出數(shù)據(jù)的測定
3. It's difficult to find guide number in a sentence. 用guide number造句挺難的