He was nonplused by the strange customs he saw everywhere in the country.

他在这国各地看到奇怪习俗，困惑了他。

Recipients of the email will have been nonplused to learn that the settlement 'will provide Replacement Drink Vouchers to Class Members who submit timely and valid Claim Forms.

收到电子邮件的客户将会得知，和解方案“将使会员在及时提交有效的索赔表格后，获得新的饮品券”，这些客户可能会对此感到不知所措。