Old methods of cutting and carving had to be relearned, but most challenging was unlocking the 18th-century mystery of dyeing amber, a process essential to enhancing the Amber Room' s beauty.

古老的切割和雕刻技术需要重新学习，但最富挑战性的是揭开18世纪琥珀染色之谜，这是一种为琥珀厅锦上添花所必不可少的工艺。

youdao

So the Amber Room became part of the Czar&s winter palace in St Petersburg.

这样，琥珀屋就成了沙皇在圣彼得堡冬宫的一部分。

youdao

Part of Amber's pitch to the supermarket chain was that the new movie adaptations will boost store sales of their respective books.

FORBES

The osprey is on the RSPB's amber list of critical groups, because of its historical decline and low breeding numbers.

BBC: Osprey visits Sussex Wildlife Trust

Rob Jackson, chairman of the panel that coordinates the state's Amber Alert program, which is designed to quickly disseminate information about abducted children.

WSJ: Lapse in Missing-Persons List Questioned by Cleveland Officials