login
Q
Personal Center
Settings
quit
Recommended for you
Recently popular
What's new
Car
number
Guide
technology
vogue
Game
Games (tags)
culture
history
parenting
amusement
physical education
nba
healthy
delicacies
tourism
login
mailbox
password
Remember me
Forgot password?
login
No account?
Sign up for an account
enroll
mailbox
验证码
获取验证码
password
login
Recommended for you
Recently popular
What's new
Popular categories
Car
number
Guide
technology
vogue
Game
Games (tags)
culture
history
parenting
amusement
physical education
nba
healthy
delicacies
tourism
Big soil
Ancient locust plagues were frequent, how did the ancients deal with them? There are three major indigenous methods in our country, which have been passed down for thousands of years
Big soil
Locusts
paddy field
Ming dynasty
Africa_History
01-09
![Ancient locust plagues were frequent, how did the ancients deal with them? There are three major indigenous methods in our country, which have been passed down for thousands of years[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)