踢球 

Pinyin: tī qiú 
Meaning：Kick the ball 
Sentence: 突然一个孩子用劲踢球，球朝一条正在通过的小船飞去。Suddenly, one of the children kicked a ball very hard and it went towards a passing boat.

More: 

踢： 

Pinyin: tī
Meaning: Kick
Radical: 足
Stokes: 15
Traditional: 踢
Common words/Phrase: 
踢踏舞 [tī tà wǔ] 【tap dance】

球： 

Pinyin: qiú 
Meaning: ball; globe; orb; sphere
Radical: 王 
Stokes: 11
Traditional: 毬 
Common words/Phrase: 
煤球 [méi qiú] 【briquette】 
气球 [qì qiú] 【balloon】 
雪球 [xuě qiú] 【snowball】 
月球 [yuè qiú] 【the moon】 
球迷 [qiú mí] 【sports fan】