...dʒiˈɑlədʒi/ n., pl. -gies.the science that deals with the physical history of the earth, the rocks of which it is made up, and the physical, chemical, and biological changes that the earth has undergone or is undergoing.我尝试着（大概齐）翻译这段话：这门科学是有关研...
... My cousin, Harry, keeps a large
curiously-shaped bottle on permanent display in his study. Despite the fact
that the bottle is tinted a delicate
shade of green, an observant visitor would soon notice that it is filled with
what looks like a thick, grayish substance.
If you were to ask Harry what ...
...类似地点或场所的地方）的介词短语。如：
The dictionary is on the desk. 词典在桌子上。
Nothing is in the postbox. 信箱里什么也没有。
Her husband is in the army. 她丈夫在服兵役。
My sister is in the fifth grade. 我妹妹上五年级。
The house is ...
A girl is lying on the couch.这个句子能否转化成There be句型，如果能转化，转化后的句子是什么？A girl is lying here(there).如果把它变成倒装句就是Lying here(there) is a girl?这两组句子:She is lying on the couch.和She is lying here(there).前面那个句子...
1. 老师说Line AB is three times longer than Line CD.的汉语意思是“AB线比CD线长两倍”或者“AB线的长度是CD线的三倍”。2. 但我在《美国传统词典》上看到这样一句：This tree is three times taller than that one. 这棵树比那棵树高三倍。那么也就...
“That is what Mr. Hilton Cubitt, of Riding Thorpe Manor, Norfolk, is very anxious to know. This little conundrum came by the first post, and he was to follow by the next train. There’s a ring at the bell, Watson. I should not be very much surprised if this were he.”这正是希尔顿...