You must be patient and not appear ruffled by the strict adherence to protocol.

务必要保持耐心，不要流露出对严格遵守规则的气恼。

youdao

You must be patient and not appear ruffled by the strict adherence to protocol.

务必要保持耐心，不要流露出对严格遵守规则的气恼。

youdao