...s, have had six weeks to clean and tidy, their longest break in years from lives of toil in Beijing. 这家的户主是一对50多岁的夫妇，已经做了祖父母的他们一下子有了六周的时间整理屋子。在北京辛苦打工多年，这次是他们休息时间最长...
...did ichthyosaurs. That these ancient sea animals got the bends can be seen from their bones. If bubbles of nitrogen form inside the bone they can cut off its blood supply. This kills the cells in the bone, and consequently weakens it, sometimes to the point of collapse. Fossil (化石) bones that ha...
The
package really only needs to be designed to protect the product from damage.The
package really only needs to be designed to protect the product from being
damaged.请教老师：这2句都可说吗？含义上是否有差别呢？谢谢。
As from today, you are in charge of the office. 这个可以写成下面这个句子吗?As you are in charge of the office from today, you are in charge of the office. 然后as from 和 as of 后面一定加时间吗?
老师，之前看过您的解答，说stop/prevent sb from doing sth，sb和from doing sth构不成逻辑上主谓关系，
如prevent me from acctacking，变成逻辑主谓i am from acctacking，from这里是"远离”这个句子我觉得也对呀，from doing是表语，为什么不对呢，...