首先

First of all , I am glad to say: Congratulations!

首先，我非常高兴地告诉你们，恭喜你！

First,I'd like to say:"Congratulations!"

首先，我想说祝贺你们！

Firstly, the paper utilizes the method of criterion research to analyze the construct of brand's gender traits by integrating the Gender Schema Theory with the Self-concept Congruity Model, and create a model of brand gender traits.

首先，本文把性别图式理论和自我概念一致性模型结合起来，对品牌的性别气质结构进行了理论分析，构建出了品牌的性别气质模型。

Chapter Five shows the case study of the beauty of math in high school teaching. Conic section is taken as an example to unearth the beauty of mathematics in from the following three aspects: 1. the language beauty of conic section reveals the external formal beauty; 2. the methodological beauty and the logical beauty of conic section reflect the internal rational beauty; 3. the beauty of mathematics in conic section reveals the new value in internal knowledge structure of textbooks. Moreover, the application of the beauty of mathematics in high school math teaching is also discussed from the following four points of view: the pursuit of conciseness, the construction of symmetry, the utilization of unity and the discovery of uniqueness.

首先，以圆锥曲线教学为案例来挖掘中学数学教学中的数学美，具体从三个层次探讨①圆锥曲线语言之美，是数学美的外在形式美具体展现；②圆锥曲线方法美、逻辑美，是深层次数学美的内在理性美的反映；③在圆锥曲线的教学过程中，利用其数学美处理教材，揭示内在知识结构的新价值；其次，提出数学美在中学数学学习中的具体案例运用，并具体从追求简洁性、构造对称性、利用统一性和发现奇异性四个方面来举例探讨。

First,conversion the gesture image from RGB color space to the HLC color space,binary gesture image using color information, remove the small connected domain and get a better binary image.

首先，将手势图像从RGB颜色空间转换到HLC颜色空间，利用肤色信息对手势图像进行二值化处理，去掉较小连通域，得到比较好的二值化图像。

Firstly, it should be said that like Gamersyde's video comparison and the screenshots taken by the PS3forums , is that these screenshots have been captured using a Component connection.

首先，它应该说，像gamersyde的影片比较和ps3forums的画面对比，这些画面被抓获利用的一个组成方面。

First,I watch the content consecutively with both Chinese and English caption.

首先，我在同时显示中英文字幕的情况下，将电影的内容连贯地看一遍。

Firstly, we should focus on the conservation of our environment.

首先，我们应该关注于我们的环境保护。

For example, it shows to some extent an inadequate consideration for the educational conditions of our country, the conservativeness in the values and the premature-advance in the method of the curriculum reform.

通过对改革开放以来我国基础教育课程改革的评析，我们可以得到如下启示：首先，当前我国的基础教育课程改革仍应以社会的发展需要作为主导价值。

It first considers the meaning of ""urban heritage conservation"" from both a conserver's perspective and a planner's.

首先，作者从城市遗产保护者和城市规划者的两个视角重新审视了"城市遗产保护"的含义。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。