- もっと例文: 1 2 3 4 5 6 7 8 9 10
- Humans can detect capsaicin at levels of one part per million.
- Usually, it's found at levels below federal limits.
- But the researchers found trouble even at levels below 7 percent.
- At levels exceeding 200, even healthy people may feel unwell.
- Both indexes are now trading at levels last seen in October.