Now, around twenty thousand years ago, they grind to a halt.

两万年前冰河突然停止移动。

Growth would grind to a halt, and unemployment could nearly double.

增长将会停止，失业率可能翻翻。

The ISOS must also ensure that any guarantees of resource availability can be met: Mary doesn't want her movie to grind to a halt partway through.

ISOS也必须确保资源的取得准确无误：玛莉可不想她的电影放映到一半嘎然而止。

Mortgage securities had an element of Ponzi in that new financing was required to sustain people whose mortgages were under water. However, many companies would grind to a halt without refinancing.

按揭抵押证券是庞氏骗局的元素之一，因为要维持按揭贷款在标准线以下的人就要求新的融资。