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- I underestimated the time we needed by 30%. 我把我们需要的时间低估了30%25。
- The latitude of the island is 30 degrees north. 这个岛的纬度是北纬三十度。
- The local station signs on at6: 30 every day. 地方台每天6：30开始广播。
- Hopefully, we will catch the3: 30 plane. 希望我们能赶上3：30的飞机。
- The television audience aggregated 30 millions. 电视观众合计达3000万人。
- There are 30 pupils in the class. 这个班有30名学生。
- I bet$30 on the red horse across the board. 我把30美元平均地押在那匹红马的三个得奖机会上。
- He does odd jobs that bring him in about 30 a week. 他做零工每周可赚约30英镑。
- I shall be back at11:30 at the latest. 我最晚在11：30回来。
- I should guess his age at about 30. 我想他的年龄在30岁左右。
- I used to have dinner at7: 30 and go to bed early. 我过去常在7：30吃晚饭而且很早就上床睡觉。
- I'll finish work at5: 30 and get home by6 o'clock. 我会在在5：30完成工作并在6点钟到家。
- He supposed it was too late to catch the9:30 train. 他想赶9点30分的车已来不及了。
- At13:30 in the afternoon the next day but one. 开车后第三天下午13点30分到。
- The bomb went off at6: 30 this morning. 这个炸弹是在今天早晨六点半爆炸的。
- Please be on hand at12: 30 sharp. 请在12点30分准时在席。
- We knock off at 12:30 for lunch. 我们十二点半时停下工作去吃饭。
- The office staff stop work at5:30. 办公室工作人员5点半下班。
- The price of oil have reach$30 a barrel. 石油的价格已涨到每桶30美元。
- A saving of 30% is obtainable under this scheme. 按这一计划做可以获得百分之三十的节约率。
