1. The foods you eat could help with tiffs problem. 你的饮食可能有助于解决这一问题。
2. They had found the early tiffs become more frequent. 他们发现早期的小争执愈来愈频繁。
3. Among friends, there will surely be tiffs over who is in, and out, of which group. 在朋友(群)中，必然会因为某个群的成员变动而口角一番。
4. Groupon's webpage includes a guide to avoiding arguments with merchants, which suggests such tiffs are common. Groupon的网页中包括如何避免与商家扯皮的指南，这就意味着这样的口角事件很常见。
5. Cherrical reaction reveals that oxygen reacts with PPS molecule chain and tiffs increases the brittleness and darkens the color of filter. 另外，理论分析表明PPS分子链加入了氧元素，使其颜色加深，脆性增加。
