Câu ví dụ:
They then analyzed urine samples from 300 participants in a previous study in which food intake was carefully monitored and found that the new test accurately reflected what they ate.
Nghĩa của câu:They then analyzed urine samples from 300 participants in a previous study in which food intake was carefully monitored and found that the new test accurately reflected what they ate.
Nghĩa của câu: