From Sydney we flew over a line of mountains.

从悉尼起飞，我们越过了一系列山脉。

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From the Sydney we flew over a line of mountains.

从悉尼起飞，我们越过一系列山脉。

youdao

From Sydney, we flew over a line of mountains in the southeast.

从悉尼起飞，我们越过了东南部的一系列山脉。

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He pointed out a line of mountains that appears from east to west in South Africa.

VOA: special.2010.01.12

Tourists who visit the area must follow a narrow road through sage and cactus range that runs for miles toward a line of soft mountains in the east and south.

NPR: Revisiting the Birth of the Bomb

Since Kluane lies on a major fault line, the rubbing of the two plates constantly drives the mountains even higher, so they rise at a rate similar to the speed of growing fingernails.

BBC: Kluane, Canada (Credit: Parks Canada/Fritz Mueller)