also到底是什么意思

also
ad.
1. 也,亦;还
John is also 19 years old.
约翰也是十九岁。
2. 同样地
Since you've accepted the invitation, I'll also accept it.
既然你已接受邀请,那我也接受邀请。
conj.
1. 又;并且
Also, he has gone abroad.
再者,他已去了国外。
▲also用于实义动词之前
They also agree with me.
他们也同意我的看法。
I also began to be interested in crickets.
我也开始对板球运动感到兴趣。
▲also用于be动词之后
I was also there.
我也在那儿。
He is also an American.
他也是美国人。
also用于第一个助动词之后
▲also用于第一个助动词之后
His sister has also gone to town.
他的妹妹也到镇里去了。
The leisure center has also proved uneconomic.
休闲中心业已证明利润不大。
also有时放在句首
▲also有时放在句子的最前
Also, some students were tempted to add written comment of their own throughout the paper.
一些学生也冒险通过论文写出他们自己的评论。
I thought it was the perfect answer. Also, Tony and I had never done a historical subject.
我认为它是完美的答案。而且，托尼和我从没