1.
a bachelor apartment [flat]
单身 (汉) 公寓
2.
a lifelong friendship [bachelor]
终身的友谊 [单身汉]
3.
No, I'm still single.
没有，我还是单身。
4.
a single(ie unmarried)woman
单身女子（未婚的）
5.
unmarried life; sex and the single girl; single parenthood; are you married or single?
单身生活；性和独身少女；单身妈妈或爸爸；你已婚还是单身？
6.
single, my dear, to be sure! A single man of large fortune;
是个单身汉，亲爱的，确确实实是个单身汉！一个有钱的单身汉；
7.
a well - fixed bachelor.
一个生活宽裕的单身汉
8.
singles Bar
单身男女约会的酒吧
9.
My sister stayed single all along.
我姐姐一直是单身。
10.
She still lives singly.
她仍过着单身生活。
11.
are you married or single?
你结婚了还是单身?
12.
In addition, the number of singles had gone up.
单身人士越来越多。
13.
How are you handling your single life?
你是怎么过单身生活的？
14.
"Have you bachelor's apartments there?
“您在那儿住单身吗？
15.
He's still single, however.
但他迄今仍是单身。
16.
I am single but I love my country.
我单身，但是我很爱国。
17.
What do you think of single mothers?
你对单身母亲怎么看？
18.
Are you single or married?
你是单身还是已婚？