来自赖明勇的问题
【aofchildrenlikewatchanimalseatingthefooda()ofchildrenlikewatchanimalseatingthefood】
aofchildrenlikewatchanimalseatingthefood
a()ofchildrenlikewatchanimalseatingthefood


【aofchildrenlikewatchanimalseatingthefooda()ofchildrenlikewatchanimalseatingthefood】
aofchildrenlikewatchanimalseatingthefood
a()ofchildrenlikewatchanimalseatingthefood
a(lot)ofchildrenliketowatchanimalseat.