backwards and forwards的用法和样例：
例句
- Here there was absolute silence and you were totally alone.
这里有绝对的寂静，你是完全地孤独一人。 - Lather bar in water, wash skin and rinse completely.
用水起泡沫，洗涤皮肤中并且完全地漂洗。 - The full and final solution can only be found by themselves.
完全彻底地解决办法只能靠他们自己去找。 - The government set out to destroy the organization root and branch.
政府着手完全彻底地摧毁这个组织。
