| 30天 🇨🇳 | 🇯🇵 30日 | ⏯ |
| 30天 🇨🇳 | 🇻🇳 30 ngày | ⏯ |
| 30天 🇨🇳 | 🇰🇷 서른날 | ⏯ |
| 寒假有30天 🇨🇳 | 🇬🇧 There are 30 days of winter vacation | ⏯ |
| 30×30 🇨🇳 | ar 30 × 30 | ⏯ |
| 要一个月30天 🇨🇳 | 🇬🇧 It takes 30 days a month | ⏯ |
| 工厂休息30天 🇨🇳 | 🇬🇧 Factory Break 30Days | ⏯ |
| 工厂休息30天 🇨🇳 | 🇬🇧 Factory rest for 30 days | ⏯ |
| 每天7:30到校 🇨🇳 | 🇬🇧 The school is at 7:30 every day | ⏯ |
| 30元30元 🇨🇳 | 🇷🇺 30 юаней 30 юаней | ⏯ |
| 5:30～7:30 🇨🇳 | 🇬🇧 5:30- 7:30 | ⏯ |
| 住30天，怎么收费 🇨🇳 | 🇹🇭 ฉันจะเรียกเก็บเงินเป็นเวลา30วันได้เท่าไร | ⏯ |
| 平时30天就够了 🇨🇳 | 🇬🇧 30 days is enough | ⏯ |
| 生产周期大概25天-30天 🇨🇳 | 🇬🇧 Production cycle is about 25 days - 30 days | ⏯ |
| 今天应该有个30个吧，30到40个 🇨🇳 | ar يجب ان يكون هناك 30 اليوم ، 30 إلى 40 | ⏯ |
| (30阝 🇨🇳 | 🇬🇧 (30 | ⏯ |
| 今天下午2:30-3:30你在公寓是吗 🇨🇳 | 🇬🇧 Youre in the apartment at 2:30-3:30 this afternoon, arent you | ⏯ |
| 明天早上7:30出发 🇨🇳 | 🇬🇧 Departs tomorrow at 7:30 a.m | ⏯ |
| 30号那天可以过来 🇨🇳 | 🇵🇹 Você pode vir no dia 30 | ⏯ |