The boundary between the Australia Plate and the Sunda Plate is a thick black line.

澳大利亚版块与巽他板块的板块边界在图上以一条粗而黑的线条表示。

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It drew a stark black line of unvarying thickness, making all my faboo pencil techniques impossible.

由它画出的线条乌黑毫无粗细变换，让我根本没法施展铅笔画技。

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So, I decide to simply remove the black line entirely: Finally, the site works in all popular browsers.

因此，我决定简单地除去整条黑线：最后，该站点可以在很多浏览器中工作。

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They knew that the black line was formed by trees, and the white line was the sand.

VOA: special.2010.03.06

Toni Morrison was speaking for black Southerners in that, I think, fantastic line in her novel Beloved which I know many of you've read because it's taught all the time but there's that marvelous little exchange at one point between Paul D and Sethe.

托尼.莫里森藉由她的小说《宠儿》中,用一句绝妙的句子表达了南方黑人的心声,我知道很多人都已经读过《宠儿》,因为这本书一直被当做教材,不过小说中男女主人公保罗和塞丝,有这么一小段触人心弦的对话

耶鲁公开课 - 美国内战与重建课程节选

"During the last two days the contrabands fairly swarmed about the Fredericksburg and Falmouth Stations, and there was a continuous black line of men, women and children moving north along the road, carrying all their worldly goods on their heads.

VOA: special.2011.04.15

"Looking at a black line all day, every day gets awfully dull, " he said.

WSJ: Missy Franklin: How Not to Ruin a Swimming Prodigy

On top of the red line a hand-drawn narrow black line shows the general trend.

FORBES: The Role of Demand in Semiconductor Forecasts

The black line makes it clear that gigabyte shipments barely deviate from the trend.

FORBES: The Role of Demand in Semiconductor Forecasts