For formal use, the variable can be marked with a "#" symbol -- or "#1", "#2", and so forth -- if multiple variables exist in one sentence.

对于正式的使用，如果一个句子中存在多个变量，则变量可以用“#”符号（或“#1”和“#2”等）作为标记。

youdao

You know that it has at least one sentence, so create your command element and insert all of the text before the first period.

您知道最少要有一个句子，因此将创建command元素，并把第一个句号之前的内容放进去。

youdao

"There is so much foolishness in that one sentence it is hard to unpack," comments Rich Lowry, a conservative columnist.

“那一个句子里就有这么多的愚蠢，很难把它们一一分解开来。”一名保守派专栏作家Rich Lowry评论说。

youdao

So in one sentence, it is a youngster who appears to be in his own world and not able to socialize, not able to understand.

NPR: Pediatrician: What Parents Should Know About Autism

So many unproven assumptions in one sentence it is scary.

FORBES: Why I Disagree With Vinod Khosla About Digital Health -- And Hope He Succeeds Brilliantly

All I know about you is your one-sentence question, so I don't know whether you are 12 years old and feeling depressed or are the mother of a 12-year-old who has depression.

CNN: What can cause depression in a 12-year-old?