Sentence examples for difficult to know how a from inspiring English sources

This is unprecendented in the annals of human history.Because it is unprecedented, it's difficult to know how a modern era of falling population would play out.

This sparsity makes it difficult to know how a particular GPS position is relevant to a user, whether it represents a work place, home, a point along the morning or evening commute, or some other frequently visited destination.

However, no matter how much screening is done, the reality is that it is profoundly difficult to know how a worker will react the first time he or she is asked to go into a strange home uninvited and break up a family.

"It is always difficult to know how a relationship is going to be, but on the other hand it doesn't really matter who your team-mate is going to be.

Many electric cars have shown the world that it can be difficult to know how long a battery will actually last until you use it in real world conditions.

Expect to pay $2000 for the part and $400 for the labor sometime around 2022. # It is very difficult to know how much a solar system will add to the value of your home at resale.

Because much of Tolkien's writings on the Elvish languages remain unpublished it is difficult to know how large a vocabulary he devised.

Often, unless you are already familiar with the techniques in a particular area, it may be difficult to know how to solve a particular problem--a potential pitfall for budding mathematically inclined biologists.

It is difficult to know how well an initiative is progressing, and how well progress is consolidated, if there are no benchmarks or outcomes against which to demonstrate this.

How you were parented can also have an impact: if you had a really difficult relationship with your mother (or father if you are a man), it can be really difficult to know how to be a good version of a mother/father yourself.

Without having experienced infertility, child loss or a miscarriage, it can be difficult to know how to support a loved one who's expecting a rainbow baby.