我正在学习游泳，教练很厉害。
wǒ zhèngzài xuéxí yóuyǒng ， jiàoliàn hěn lìhài 。
I am learning to swim, and the coach is very skilled.
他的教练告诉他每天都要锻炼。
tāde jiàoliàn gàosù tā měitiān dūyào duànliàn 。
His coach told him to exercise every day.
教练给我们安排了一个新的训练计划。
jiàoliàn gěi wǒmen ānpái le yígè xīnde xùnliàn jìhuá 。
The coach arranged a new training plan for us.