Or, we'll send the fingertips forward and bend that standing leg to go a little deeper.

或者把指尖向前伸，直立的腿要下沉。

As I stood there watching, he waved, then tapped twice on the screen to send the taxi forward.

当我站在那里观看时， 他挥了挥手，然后在屏幕上轻敲了两下， 让出租车前行。

She promised she would write me a letter or send me a picture every day from that day forward until I came home.

她答应从那天起每天给我写信或寄照片给我，直到我回家。