1.
He'll have to come back behind the starting line to begin his sail again.
他就得退回起点线重机关报起航。
2.
"The start for the relay events is en masse, with skiers lining up on a curved start line．the higher-seeded teams are placed at the center 0f the start．"
接力赛的出发是集体出发,选手们站在一条弯曲的起点线上,种子队被排在起点线中间。
3.
source pump station
(管线上)起点泵站
4.
Auto Align Curve Starts
自动对齐曲线起始节点
5.
A real or imaginary mark or point at which a race begins or ends.
起始线，终点线赛跑中起点或终点的实际或想象的线
6.
Chord:a line segment that joins two points on a curve.
弦:将两点用曲线连接起来的曲线段.
7.
A line segment that joins two points on a curve.
弦将两点用曲线连接起来的曲线段
8.
0 - None;1 - Flat;2 - Inset;3 - Raised;4 - Dashes;5 - Dots
-无；1-平面；2-凹入；3-凸起；4-虚线；5-点线
9.
The distance to be covered is about 85km, as the crow flies.
比赛起点到终点直线距离为85公里。
10.
a connecting point at which several lines come together.
几条线集合在一起的连接点。
11.
We cheered as he neared the finish line.
当他接近终点线时,我们欢呼起来。
12.
She joined two points on a graph
她将图上的两点用线连接起来。
13.
Pattern of lines marking the starting-places on a car-racing track
赛车跑道上标志起点的平行线
14.
To draw(a curve)connecting points on a graph.
图示用（曲线）将平面图上的点连起来
15.
The strokes are of the same width, beginning and ending with a circle.
字的点划均为线条，粗细一致，圆起圆收。
16.
The pupil joined the two points by a straight line.
那个小学生用直线把两点连接起来。
17.
To connect(points), as with a straight line.
连接如用一条直线把（点）连接起来
18.
Research on Radial Measurement at Starting Points of 1500m Run;
对田径1500m起点放射线量法的研究