Yacks
n. 废话（等于yackety-yak）；哄堂大笑；侃大山\\nvi. 闲聊, 侃大山
🗣️ 情景例句
You may be offered coffee, and then you should immediately announce the reason for your visit.
他们会给你冲咖啡，然后你应该尽快说明来意。
We must make it clear from the very beginning that competitive quotations are acceptable.
必须一开始就讲清的是，有竞争力的报价可以接受。
I am sure that, without modern weapons,
我断定，如果没有现代化的武器，