With the testtape now. Eerything is fine. Thank you for your cooperation. I'm sorry I gae you such a hard time.
现在我要检查,一切顺利,谢谢你的合作,很抱歉这段时间受罪。
2
The second group listened to a relaxation tape before their test.
第二组在测试前播放轻松的音乐。
3
Sometimes science doesn't take place in a sterile lab, with beakers and pipettes and clipboards and test tubes, but out in nature, with lots of electrical tape and one very angry crocodile.