Goolsby
[人名] 古爾斯比
??? 情景例句
For example, did you know that 1 in 4 teenagers has tried marijuana?
比如，你是否知道4個青少年中就有1位曾經吸過大麻？
You're very cheerful today.
你今天很快活。
It cuts a clean cylinder of rock,
這種鉆頭能切割一段光滑的圓柱形巖石，