Outside lines of the wall surface and the ceiling are aligned with the inside lines, which make internal and external eyes fall out smoothly.

外墙面和天花板的线条与室内线条对齐，这就使得室内和室外在视觉上得到平滑的一致性。

youdao

youdao

Draw two more lines, add two more circles and write the two new headings inside them.

再画两条线和两个圆，在里面写上两个新的标题。

youdao

These lines follow underwater mountains, where hot liquid rock flows up from deep inside the planet.

VOA: special.2010.01.12

Long lines stretch around the popular exhibits, with visitors forced to wait several hours to get a glimpse inside.

VOA: standard.2010.05.02

And when Stroup clicks inside the lines, he uncovers a hidden storehouse of information.

NPR: Crop Cops Take to the Sky

The lines inside will be much shorter and these agents are often able to find empty seats where nobody else can.

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Inside the greenhouse, lines of bright sodium lights shine down on the growing tomato plants, and the temperature remains a constant, warm 23C -- even in the depths of winter when outside temperatures drop well below freezing.

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