1.sign 签署
例句：The president authorized his ambassador to sign the treaty.
总统授权其大使签署这项条约LdcpNF7Im@l1KY-。

2.be housed at 被安置于

例句：The pandas will be housed at Edinburgh Zoo under the custodianship of the Royal Zoological Society of Scotland
熊猫将被安置于爱丁堡动物园，由苏格兰皇家动物学会的管理人员负责大熊猫的生活Nfn7=5TAC4u&_osDCE#6。