First he kicked the left leg, then he kicked the right.

他先踢左腿，然后踢右腿。

《柯林斯英汉双解大词典》

At the first hint of trouble, they left.

他们一发现有点不妙的迹象就离开了。

《牛津词典》

Turn left at the first robot.

在第一个交通信号灯处向左拐。

《牛津词典》

For the first time in her life, Sarah left the area along the Mississippi River where she was born.

VOA: special.2010.03.28

All right. So, let's pick up where we left off, first of all we're still on the hydrogen atom from Monday.

好，让我们从上次停下的地方讲起，我们还要讲周一讲的氢原子。

麻省理工公开课 - 化学原理课程节选

OK, so w, first of all, work is being done to the system on the left hand side here.

好的，首先,我们通过左边对系统做功。

麻省理工公开课 - 热力学与动力学课程节选

The Islanders got a lift going into the locker room after Bailey scored the first goal of the game with 21 seconds left in the first period with a slap shot from the top of the left circle that sailed over Rask's right arm.

WSJ: Bailey scores twice as Islanders top Bruins 2-1

Boston's leading goal-scorer during the regular season scored his first of the postseason with 4:20 left in the first overtime and the Bruins beat the New York Rangers 3-2 on Thursday night in the first playoff game in 40 years between the Original Six teams.

WSJ: Marchand lifts Bruins, 3-2 in OT over Rangers

Flintoff had almost had Yuvraj Singh caught with his first delivery of the day, but more steepling bounce found the edge in the same over and Jones took off to snaffle the catch to the left of first slip.

BBC: It's been a long time since I've played. I'm really pleased