the man who is our mom's or dad's father
a casual short-sleeved shirt with no collar, usually made of cotton

T恤, T恤衫
a distinct thing, often an individual object or entry in a list or collection

项目, 条目
a country located in North America that is bordered by the United States to the north

墨西哥, 墨西哥共和国
a small device that lets you control electrical or electronic devices like TVs from a distance

遥控器, 遥控设备
an object with a circular folding frame covered in cloth, used as protection against rain or sun

雨伞, 伞
a bag designed for carrying on the back, usually used by those who go hiking or climbing

背包, 书包
a city in California, USA, known for its landmarks, culture, and history

旧金山, 三藩市
a special kind of picture that is made using a camera in order to make memories, create art, etc.

照片, 摄影作品
