還有,样品通常需要至少四个星期才能完成的过程，因此，我们应该无法暑假之

還有,样品通常需要至少四个星期才能完成的过程，因此，我们应该无法暑假之前发送

Results (English) 1:

Still, samples often need at least four weeks to complete the process, so we should not be able to send before summer vacation

Results (English) 2:

Also, the sample usually takes at least four weeks to complete the process, therefore, it should not be the summer before we send

Results (English) 3:

Also, the sample usually takes at least four weeks to complete the process, so we should not be able to send the summer before