连接分句或句子：从而、加上、完了、一旦
คำอธิบาย
从而表示因果关系，引出结果；加上用于补充原因或条件；完了作为连词表示时间先后；一旦强调假设条件成立后的必然结果。
从而 indicates causality leading to a result; 加上 adds supplementary reasons/conditions; 完了 functions as a temporal connector showing sequence; 一旦 emphasizes inevitable consequences when a hypothetical condition is met.
ตัวอย่าง
他努力学习，从而实现了当翻译的理想。
He studied hard, thereby realizing his dream of becoming a translator.
今天天气不太好，加上你还有很多作业，我们还是别去公园了吧。
The weather isn't great today, plus you have a lot of homework, so maybe we shouldn't go to the park after all.
你快点儿写作业，完了我们去公园玩儿。
Hurry up with your homework, and then we'll go to the park.
你要想好了，一旦选择了就不能放弃。
Think carefully before deciding, because once you choose, you can't back out.