It would be naive to think that there is no money factor in his decision.
2. Why? Isn't it? Play? Answer? Part? Are you online? Their? discuss
Why not take part in their discussion?
3. Fruit? Mature? May? Play? Answer? Part? Are you online? Phenotype? Characterization. ?
The maturity of fruit makes this phenotypic feature may obviously play some role.
4. Everyone? Should? Play? Answer? Part? Are you online? That? Environment? Protect. ?
Everyone should take part in environmental protection.
5. what? Will it? Like what? Where to? Play? Answer? Part? Are you online? This? Historic? Process. ?
He is willing to play a role in this historical process.