英语语法分析

Objective:To analyze the exact test for presbyopic ADD.

目的：探讨老视近附加的科学检测方法。

Types of presbyopic glasses used by scholars are exhibited in the museum.

陈列着以前文人们用过的各式各样的老花镜。

The old man often wears a pair of presbyopic glasses when he reads newspaper.

那个老人看报纸的时候常常戴着一副老花镜。