The forward movement, the melting at the base of the glacier where it meets the ocean, and waves and tidal action cause blocks of ice to break off and float out to sea.
冰川的向前移动，其底部与海洋接触处的融化，还有波浪和潮汐运动，导致冰块断裂，漂浮到海上。
2
Break up those long speeches with interruptions and action. Strive for as much white space on each page as possible.
用动作或间隔打断这些长篇讲话，尽可能地增加每一页上的空白。
3
When describing the process, candidates need to break down their action plans.