1.
my maternal grandfather, aunt, etc
我的外祖父、 姨母等.
2.
A parent of one's mother or father; a grandmother or grandfather.
祖父母，外祖父母某人母亲或父亲的父母；祖母、外祖母或祖父、外祖父
3.
My grandparent's parents are my great-grandparents.
我祖父母的父母是我的曾祖父母
4.
I call the four old persons grandparents,
我叫这四位老人为祖父母（外祖父母），
5.
but they may be distinguished as my grandparents on my mother's side,
他们分别是我母系（外祖父母）的，
6.
I stayed with Grampy, and that was okay with me.I was where I wanted to be. My grandfather was baby-sitting while my mother, father and grandmother went out.
我与祖父呆在一起，这也挺好，正是我想呆的地方。在父母和祖母外出时，祖父就在家看孩子。
7.
It's an old book that my grandfather's grandfather used.
“这是本旧书，我祖父的祖父用过的。
8.
The father of one's mother or father.
祖父，外公某人母亲或父亲的父亲
9.
I was named after my grandfather.
我以我祖父的名字命名。
10.
I venerate the memory of my grandfather
我崇敬我祖父的往事
11.
The mother of one's father or mother.
祖母，外祖母某人父亲或母亲的母亲
12.
My grandfather is as deaf as a block.
我祖父的耳朵完全聋了。
13.
Grandpa helped me yesterday afternoon.
昨天下午祖父帮我的忙。
14.
My grandparents live in Shanghai.
我的祖父母住在上海。
15.
her grandpa's grandpa's grandpa had come across the ocean about a thousand years ago, some like that.
打从我妈祖父的祖父的祖父一千年前飘洋来定居开始，好像是这样。
16.
Hm... I feel like seeing my grandparents with my mother.
嗯……我想和我母亲去看我外祖父母。
17.
or on my father's side.
和父系（祖父母）的。
18.
My father is the second child of my grandparents.
我父亲是我祖父母的第二个孩子，