Deop
diesel engine oil advisory panel,柴油发动机顾问小组
🗣️ 情景例句
Take them upstairs, Susan.
带他们上楼去， Susan。
Children are the parents's riches.
子女是父母之财富。
He has tasted the sweets and bitters of life.
他已尝遍了人生的甜酸苦辣。