With shoulders thrown back
挺着胸
🧩 词语组成解析
with
[wɪð]
prep. 和，跟;随着;关于;和…一致;
n. 肩部；肩膀（shoulder的复数）
thrown
[[θrəun]]
throw的过去分词
back
[bæk]
n. 背，背部;背面，反面;后面，后部;（椅子等的）靠背;
vt. 使后退;支持;加背书于;下赌注于;
vi. 后退;倒退;
adj. 背部的;后面的;以前的;拖欠的;
adv. 以前;向后地;
🗣️ 情景例句
I continued to teach piano lessons at home.
我继续在家教钢琴。
With my heart in my boots, I went into the dark room.
我战战兢兢地走进那黑洞洞的房间。
why have we had no visitors from outer space yet?
那么我们为什么还未见到外层空间来访的客人呢？