正前方

B "Sidelights" means a green light on the starboard side and a red light on the port side each showing an unbroken light over an arc of the horizon of 112.5 degrees and so fixed as to show the light from right ahead to 22.5 degrees abaft the beam on its respective side.

舷灯是右舷的绿灯和左舷的红灯各在112.5o 的水平弧内显示不间断的灯光。其设置应使灯光从船的正前方到各自一舷的正横后22.5o 内分别显示。

A "Masthead light" means a white light placed over the fore and aft centerline of the vessel showing an unbroken light over an arc of the horizon of 225 degrees and so fixed as to show the light from right ahead to 22.5 degrees abaft the beam on either side of the vessel.

桅灯是指安置在船首尾中心线上方，在225o 水平弧内显示不间断的白色灯光。其设置应使灯光从船的正前方到每一舷正横后22.5o 内显示。

RULE 21 Definitions "Masthead light" means a white light placed over the fore and aft centerline of the vessel showing an unbroken light over an arc of the horizon of 225 degrees and so fixed as to show the light from right ahead to 22.5 degrees abaft the beam on either side of the vessel.

桅灯是指安置在船首尾中心线上方，在225o 水平弧内显示不间断的白色灯光。其设置应使灯光从船的正前方到每一舷正横后22.5o 内显示。

After lighting the firearms set off,the solid nitrogen grain is quick to gasify,the nitrogen of large quantity nitrogen spirit blows to rise the air sac immediately,and in the mighty impact dint under,the air sac hurtles to open the cover on the steer device but the safety launche.

在正驾驶位的气囊装在方向盘的中间位置，副驾驶位的安全气囊安装在正前方的平台内部，在意外发生的瞬间可以有效的保护驾驶员和副驾驶位乘员的头部和胸部，因为正面发生的猛烈碰撞会导致车辆前方大幅度的变形，而车内乘员会随着这股猛烈的惯性向前俯冲，造成跟车内构件的相互撞击，另外车内正驾驶位置的安全气囊可以有效的防止在发生碰撞时方向盘顶到驾驶者的胸部，避免致命的伤害。

The nose is anterior to the back of the head in humans.

对於人类鼻子在头的正前方。

The nose is anterior to the back of the head in dogs.

对於狗，鼻子在头的正前方

He stood directly in front of me, blocking my view of the blackboard.

他站在我的正前方完全当住了我的视线。

Right in front of us were the "Cinque Torre", which means the "five towers".

我们的正前方就是五塔山。

The results showed that compound eyes was hemisphere in shape of.

结果如下：(1)头正前方观，复眼外部形态略呈圆形。

B Such a situation shall be deemed to exist when a vessel sees the other ahead or nearly ahead and by night she could see the masthead lights of the other in a line or nearly in a line and/or both sidelights and by day she observes the corresponding aspect of the other vessel.

当一船看见他船在正前方或接近正前方：即在夜间，能看见他船的前后桅灯成一直线或接近一直线和两盏舷灯；在日间，看到他船的上述相应形态时，则应认为存在这样的局面。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷