Taught in a group setting, these courses cover the basics of tree hazard assessment, line placement, ascending, descending and moving around in the canopy.

这门课程为团体教学，包含树木危险性评估、绳索放置、上升、下移、树木自由移动的基本知识。

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When drawing with Cairo, the simplest operations are akin to choosing your medium, selecting a brush, choosing a color, thinking about the line placement, then actually drawing the lines.

在用cairo进行绘图时，最简单的操作就像手工绘画时一样：选择绘图介质，选择画笔，选择颜色，考虑线条的布局，然后进行实际绘制。

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A team of people, including operations and line of business representatives, need to make these subjective decisions on application placement.

团队成员（包括运营和业务部门代表）需要对应用程序的放置作出这些主观决策。

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There's a little icon of a hand here, at top left, you go ahead and click that, and what happens is, we, the staff, see a little blinking icon in the top left that says one out of two hands, one out of 10 hands, or some number of hands, and it maintains in the little row up there your placement in line.

这里有一个小的手势图标，在左上角,点击它，我们教员，在左上角就看到一个小的闪烁的图标，这说明,两个人中有一个举手，10个人中有一个举手，或很多人中有人举手，并且它处于一行之中,那里你们布置成一行了。

哈佛公开课 - 计算机科学课程节选

Investment banks fight tooth and nail to get placement in the top line of the listing, and then poke eyes out to be placed on the left.

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In the search market, on-line content management, browser technology and internet ad placement the game has fully gone to competitor Google.

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Our retail branding efforts for the Crest line of products, for instance, be it packaging or product placement, reinforce the benefits of a healthy, beautiful smile.

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