小路每隔一定的距离就有石头做标记。

The path is <em>mark</em>ed with rocks at intervals.

用彩笔从第八行开始做标记.

<em>Mark</em> the content from Line 8 ( Line eight ) with color pencil.

他用粉笔在地板上做标记。

E. g He <em>mark</em>ed the floor with chalk.

他用粉笔在地板上做标记。

He <em>mark</em>ed the floor with chalk.

四次大型的夜半集会做标记于光明和黑暗里面。

Four times the Major Sabbats <em>mark</em> in the light and in the dark.

然后再另一端量出再量出尺码接着做标记。

Then I put the yard stick on the other end of the bow and make another <em>mark</em>.

在拉班教授的时代，我们标记了大约20到30个吸引点，我们有专业的潜水员用棒做标记，用金属棒。

In Professor Raban's time, we <em>mark</em>ed about between 20 and 30 points of interest and we've got professional divers to <em>mark</em> them with poles, with metal poles.

在学校，我们劳动学习做游戏。我们每天在日历上做标记。今天是在学校的第100天了！我们欢呼万岁！

In school, we work, we learn, we play. We <em>mark</em> the calendar every day. Today is the 100th day of school! We shout hooray!

你参观过的地方用明亮的紫色做标记。

The places you have visited are <em>mark</em>ed in bright purple.

为什么在阅读过程中在书上做标记是必不可少的呢？

Why is <em>mark</em>ing up a book indispensable to reading?