4 sentences

1. 他在比赛中奋力投掷标枪。

   tā zài bǐ​sài zhōng fèn​lì tóu​zhì biāo​qiāng.

   He threw the javelin with all his might during the competition.

   Source: Dong Chinese Dictionary

2. 士兵向战壕里投掷了一枚手榴弹。

   shì​bīng xiàng zhàn​háo lǐ tóu​zhì le yī méi shǒu​liú​dàn.

   The soldier threw a hand grenade into the trench.

   Source: Dong Chinese Dictionary

3. 由于练习多年，他投掷镖的准头很高。

   yóu​yú liàn​xí duō nián, tā tóu​zhì biāo de zhǔn​tou hěn gāo.

   Due to years of practice, his accuracy in throwing darts is very high.

   Source: Dong Chinese Dictionary

4. 我们通过投掷硬币的方式来做决定。

   wǒ​men tōng​guò tóu​zhì yìng​bì de fāng​shì lái zuò jué​dìng.

   We made the decision by flipping a coin.

   Source: Dong Chinese Dictionary