The two-legged sort can be more agile and, if equipped with arms as well, are better suited to tasks like picking things up or operating controls.

两腿类型可以更加敏捷，并且如果配上臂膀，就更适用于捡东西或操控等任务了。

As I stood at the counter and watched, she put her feet on the coffee-table, picked up the remote control and flicked on the television.

当我站在柜台旁观看时， 她把脚放在咖啡桌上，拿起遥控器， 在电视上轻弹。