他们深一脚浅一脚，跌跌撞撞地穿过停机坪。They staggered in a zigzag across the tarmac.那几架飞机沿停机坪滑行而出.Those planes powered down and off the ramp.他驱车直奔停机坪,那儿飞机正等待起飞.He drove straight to the apron where the plane was waiting....
这更像是首付，也可以说是定金。This is more like a downpayment, or a deposit, if you like.他以10万美元买下一处投资性地产，并支付了2万美元的定金。He bought an investment property for $100,000 and put down $20,000.我将收取500美元的定金。I'll need a five-hundred-dollar ...
They are merely exercising their right to free speech...他们只是在行使他们的言论自由权。Increase the amount of time you spend exercising by walking between 15 and 20 minutes...步行15至20分钟，增加一下你的运动时间。Never keep on exercising if you have ev...