空中接力

alley-oop (basketball)

empty / air / sky / in vain

to empty / vacant / unoccupied / space / leisure / free time

in the sky / in the air

China / Chinese / surname Zhong

within / among / in / middle / center / while (doing sth) / during / (dialect) OK / all right

to hit (the mark) / to be hit by / to suffer / to win (a prize, a lottery)

to receive / to answer (the phone) / to meet or welcome sb / to connect / to catch / to join / to extend / to take one's turn on duty / to take over for sb

relay

power / force / strength / ability / strenuously