提示：点击例句中的单词，就可以看到词义解释

Volunteer testers are invited to submit feedback via the web .

他们邀请志愿测试者们在网络上提交反馈信息。

One of the lucky 200 testers would win a $ 1000 bonus .

200个测试者中幸运的一个将赢得1000美元奖金。

Then , both testers called out to the dogs .

接下来，两位测试员都向狗狗发出召唤。

Promotional ads were being shot , and internal beta testers were thrilled .

宣传广告已经拍摄好了，内部测试人员兴奋不已。

It has now engaged independent testers to satisfy critics .

为了应对批评，目前丰田聘请了独立检测机构。