She knelt and brushed her lips softly across Michael's cheek.她跪了下来，轻吻迈克尔的脸颊。She lifted the last of her drink to her lips.她将最后一点饮料送到唇边。Very dark glossy lips look wrong with heavily made-up eyes.涂有深色唇彩的嘴唇看上去和浓艳的眼妆不相称。...
Finds the number of primes between n 1 and n 2.找出输入两正整数之间所含质数数目.Certain important primes seem to peak later in life.某些最佳时期似乎在生命的后半段才会到来.We can also ask whether there are infinitely many primes?我们还可以问,是否有无穷多个素数?...