我还是不明白你的意思。
误：I don't still understand what you mean.
正：I still don't understand what you mean.
析：still 用于否定句时，应放在 don't, haven't, didn't 等否定词之前。又如：
He still doesn't understand. 他仍然不懂。
The breakfast I ordered still hasn't arrived. 我要的早餐还没有来。
I still haven't heard from her. 我还是没有听到她的消息。
When I came back at midnight she still hadn't finished. 我半夜回来时，他还没有做完。
I've been waiting for an hour and he still hasn't turned up. 我等了一小时了，可他还没来。
单词：still的近义词、反义词、形近词辨析
still/yet
All of my classmates are still in the classroom.我的同学都还在教室里。
The train hasn't arrived yet.火车还未到达。
<辨析>两者都含有“仍然”、“还”的意思。still 表示“某事尚在进行中”，常用在肯定句中，有时也用于疑问句。如：
They are still working in the fields.他们仍在地里劳动。
Do you still teach in that school?你还在那所学校教书吗？
still 也可用于否定句，位于否定句的助动词前。如：
He still hasn't come back.他还没有回来。
注意：still 在句中的位置不同，意思也不同。试比较：
She is still standing.她仍然站着。
She is standing still.她站着一动也不动。(still 是形容词，作主语补足语，意为“不动的”，“静止的”。)
yet 表示“某事尚未完成”，多用于否定句中或带否定词的陈述句中。如“
These words are not yet in the dictionary.这些词还没有收进词典里。
No woman has been to the moon yet.还没有妇女到过月球。
与单词：still 相关的例句或者名人名言
We still don't know whether if it's a boy.
我们还不知道宝宝是不是男孩。
The boy still has three chances to get the toy bear.
这男孩还有三次机会能拿到玩具熊。
After nineteen years, I still felt young.
过了十九年，我仍然觉得年轻。
He apologized sincerely to me, but I still didn't want to forgive him.
他很真诚地向我道歉，但我还是不想原谅他。
Oh, it's still early.
噢，还早呢。
※Of all the possessions of this life fame is the noblest; when the body has sunk into the dust the great name still lives. 人生最可宝贵的是声誉，躯体入土后，声誉犹存。
※Wash a dog, comb a dog, Still a dog, remains a dog. 本性难移。
※I might say that success is won by three things: first, effort; second, more effort; third, still more effort. 成功之道唯三点∶努力、努力、再努力。
※Beware of a silent dog and still water. 警惕无声之狗会咬人，平静之水会覆舟。
