例句
The kitten ran back and forth across the kitchen.
小貓在廚房裡來回跑。
Residents put forth several practical proposals to improve public transport without increasing costs significantly.
居民提出了幾項切實可行的建議，以在不大幅增加成本的情況下改善公共交通。
常用搭配
- back and forth｜來回地
- put forth a proposal｜提出建議
- set forth｜闡述；出發
- and so forth｜等等
用法提示
常見於固定搭配；勿與表示「第四」的fourth混淆。