The aircraft has/carries a crew of seven.这架飞机上有7名机组人员。
Drummer or caller: 鼓手
汽车的方向盘也用到了这个词 steering wheel。
端午节必不可少的就是粽子，这也是我们第 n 次说到它，英语中“第 n 次”可以说 the nth time。
Be wrapped in: 被…包裹着
Reed leaves: 芦苇叶
Zongzi (Chinese: 粽子) is a traditional Chinese rice dish made of glutinous rice stuffed with different fillings and wrapped in bamboo leaves and sometimes, with reed leaves, or other large flat leaves. They are cooked by steaming or boiling.
Rice dumplings / sticky rice dumplings: 粽子
In the Western world, they are also known as rice dumplings or sticky rice dumplings.
According to legend, packets of rice were thrown into the river to prevent the fish from eating the poet Qu Yuan body.
Making zongzi: 做粽子
Making zongzi from scratch: 自己做粽子
Making something from scratch 就是指从零开始，一切都由自己来做
The shapes of zongzi vary. Wrapping zongzi neatly is a skill that is passed down through families, as are the recipes. Making zongzi is traditionally a family event of which everyone helps out.