“标准的”造句

标准的8毫米的胶片每秒放映16组镜头。
Standard 8mm projects at 16 frames per second.

这家公司听凭环境标准的不断下降。
The company had let environmental standards slide.

学生脑子里被灌输了各种标准的范例。
Standard examples were drummed into students' heads.