New and interesting variations can be expected in the future .

我们可以期待将来出现新的和有趣的变化。

Such variations hadn 't been visible in previous , smaller studies .

这些变异在过去小范围的研究中是看不到的。

These crises , while their details differ , are but variations on the same theme .

这些危机虽然细节各异，但都是同一个主题的变奏。

Many legal tasks , although not quite easy , are variations on a theme .

有许多法律事务（尽管做起来也不是很容易）是主题变奏曲。

Mr bonneau found some intriguing variations .

博诺先生发现了一些有趣的变化。