Deutosternum
第二胸板
🗣️ 情景例句
Listen, Richard,doing aerobics for an hour is a lot different than lifting weights.
听着， Richard，一小时的有氧运动可与举重大不相同。
I hope you can like the picnic.
我希望你能喜欢这野餐。
I hope we can see each other again some time.
希望还能有相见的机会。