His kind had considered the bees as a possible way, but there were serious drawbacks.

But in most cases this has been a serious drawback.

But, in addition to the great expense of such a collection, there is another and even more serious drawback.

But there is a serious drawback to this simple and very popular search method.

Also, I didn't have an idea, which is always rather a serious drawback.

Unfortunately, the site selected for the project came with some serious drawbacks as well.

But the decision to continue burning coal has serious drawbacks.

The weight of the equipment was also a serious drawback.

However, there is one very serious drawback in the report, which cannot be overlooked.

While he agreed with her emotionally, well, there were some serious drawbacks.