全文 The whole conversation, with pinyin and English
陈教练：子轩，戴好泳镜了吗？
zǐ xuān dài hǎo yǒng jìng le ma
Coach Chen: Zixuan, have you put your goggles on?
子轩：戴好了！可是有一点紧。
dài hǎo le kě shì yǒu yì diǎn jǐn
Zixuan: Yes! But they're a little tight.
陈教练：我帮你松一松。现在好了吗？
wǒ bāng nǐ sōng yi sōng xiàn zài hǎo le ma
Coach Chen: Let me loosen them a bit. Are they OK now?
子轩：好了，谢谢教练！
hǎo le xiè xie jiào liàn
Zixuan: They're fine now. Thank you, Coach!
陈教练：我们先扶着池边，用脚踢水。
wǒ men xiān fú zhe chí biān yòng jiǎo tī shuǐ
Coach Chen: First we hold on to the side of the pool and kick with our feet.
子轩：教练，那边的水很深，我怕。
jiào liàn nà biān de shuǐ hěn shēn wǒ pà
Zixuan: Coach, the water over there is deep. I'm scared.
陈教练：不怕，这里是浅水。我在你旁边。
bú pà zhè lǐ shì qiǎn shuǐ wǒ zài nǐ páng biān
Coach Chen: Don't be scared. This is the shallow end. I'm right next to you.
子轩：好，我用力踢！
hǎo wǒ yòng lì tī
Zixuan: OK, I'll kick hard!
陈教练：踢得很好！子轩真勇敢。
tī de hěn hǎo zǐ xuān zhēn yǒng gǎn
Coach Chen: Great kicking! Zixuan, you're really brave.