He went on, “When you cross over that line of darkness, it’s hardto come back.

当你越过那道‘黑暗之线’之后，便很难找回原来的心态了。

youdao

In some places they frame specific views over the countryside, while in others they line up with an window opposite to allow for cross-ventilation.

一部分窗户的位置适合欣赏乡间景色，还有一些窗户的设置是为了实现对流通风。

youdao

There's a lot of work going on behind the scenes, but you have to cross over the line and just jump right in and start doing it.

后面有很多工作要做，但是你必须跨越这条线，恰如其分并开始工作。

youdao

Rooney made it 4-2 when his volley from Ronaldo's delicate cross crept over the line despite the scrambled efforts of Jonathan Woodgate.

BBC: Man Utd 5-2 Tottenham

With 20 minutes played, Samaras ran to the goal-line and sent a sharp cross into the six-yard area, but slightly over-cooked it and McDonald was left wanting.

BBC: Sport - Football - Celtic 3-0 Aberdeen