A bewildering thing or situation is very confusing and difficult to understand or to make a decision about.
例句
A glance along his bookshelves reveals a bewildering array of interests...看一眼他的书架就知道他兴趣繁杂。The choice of excursions was bewildering.各种各样可供选择的远足项目让人眼花缭乱。