Odt
DCO公司研制的开放式桌面系统
🗣️ 情景例句
I need some good photos for my advertising, Mr. Stewart.
我做广告需要一些好照片， Stewart先生。
Who is the president of this republic?
谁是这共和国的总统？
The best time to come to China is in spring or autumn.
到中国来，最好的时间是在春天或者秋天。