In the absence of a style sheet, the sentences appear identical in the browser, but only the second sentence provides information on why.
在没有样式表的情况下，这两个句子在浏览器中看起来是一样的，但只有第二个句子提供了有关原因的信息。
Even though the second sentence is approximately 30% longer than the first, the sentences take the same time to speak. This is because there are 5 stressed words in each sentence.
即使第二个句子比第一个长了差不多30%，两个句子说出 来用的时间都是差不多的，这是因为他们都有5个重读的词（划线的部分）。
That's a little bit long. And if you want to say two sentences, what's the second sentence?
貌似长了点。如果可以说两句话，你的第二句话会是什么呢？
But I am afraid any professor who used the second sentence instead of the first would get the sack.
但我恐怕任何采用第二个取代第一个的教授都将被解雇。
Use another part of speech of the word in bold in the first sentence to fill in the blank in the second sentence.
用第一个句子中的黑体字的另一个词性的词填在第二个句子的空格处。
The second sentence has a spelling error that needs correction.
第二句有个拼写错误需要纠正。
The second sentence has a spelling error that needs correction.
第二句有个拼写错误需要纠正。
应用推荐