keep time for; have comfortable life; meaningless to somebody; equiped with ; meaningful to; try to do; think deep into; knock sth.out; turn over; important conclusion of agriculture knowledge
keep some time for;have a comfortable life;meaningless to somebody;equiped with ; meaningful to; try to do sth.;think deep into.; knock...out; turn over
As... Set aside time;Living in comfort; It makes little sense to someone; Equipped with; To... Significant; Intend to do STH ; Lost in thought; Doing the experiment; Take... Knock out