空

To begin a new paragraph or leave a blank line, you press the Enter key.

若要开始一个新段或空一段，可以安回车键。

It probably has either a single character, OR a blank line OR extra whitespace.

它可能有一个单独的字母或者一个空行，或者一个空格。

Behind each case should be one blank line.

每个测试案例后为一个空行。

Put the cursor on the blank line.

把游标放在空行上。

There is more than one blank line consecutively, only show the first one so the

做到智能。如果有多个连续的空行，则只显示第一个，这样用户不用看那么多行信息，导致有

There is a blank line between output blocks.

两段之间有一个空行。

The first line of a multiple input is an integer N, then a blank line followed by N input blocks.

多行输入的第一行是整数N，然后一个空行，接下来是N个输入段。

Suddenly I hit upon an idea: why not leave every other line on my note paper blank?

突然，我想到了一个好办法：记笔记时我为什么不写一行空一行呢？

As I mulled over my missing more than half of each lecture, I suddenly hit upon an idea: Why not leave every other line on my note paper blank Then during the following period I could recall the lecture and fill in the missing portions.

想着自己有半堂课的笔记记不下来，我突然灵机一动，干嘛不在笔记本上隔行留空呢？这样下课以后，我就可以回想老师讲的内容，把落掉的部分补齐。

His bedroom is full of books and has no blank space.

除了满屋子的书之外，他的房间里几乎没有什么空的地方了。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。