Above-head resonating is called quintessence and key in bel conto singing.
面罩共鸣被称为美声唱法的精髓和关键。
3
Whether it's l'addition, la cuenta or il conto, it remains a sad fact that most Britons' grasp of foreign languages is limited to the subtleties of settling the bill on holiday.
无论说的是l\'addition，la cuenta 还是il conto（译注：以上分别为法语、西班牙语和意大利语中“账单”一词），大多数英国人掌握的外语仅够处理假日出游的账单，这是一个不争而不幸的事实。