What do these words means?
1 What does "calculate" mean here? Could you change put the word into another?
"About Moon. Its mean diameter is 3,475 kilometers, its 29 days 12 hours 44 minutes calculated with respect to the sun."
2 What is the function of "as"?
"About cloud. A mass, as of dust, smoke, or steam, suspended in the atmosphere or in outer space"
3 What does "play" mean here. Play which has actor and actress or book for a play?
"When you see, instead of read, a play, new strengths and weakness are sometimes revealed to you."