Jia PD

Northwestern Polytechnical University

0%

Um..! 21 posts in total. Keep on posting.

2020

10-27

风景速写画(一)

09-02

Linear Algebra--2

09-01

Linear Algebra--1

08-24

08-17

08-15

08-09

08-09

英语短文翻译-2020-08-09

08-09

九推复习计划

08-07