You can explicitly specify the unit used for distances and lengths by appending c (cm), i (inch), m (meter), or p {points).
(You; can explicitly specify; the unit used for distances and lengths by appending c (cm), i (inch), m (meter), or p {points)) (the unit; used; for distances and lengths by appending c (cm), i (inch), m (meter), or p {points)
You the unit
can explicitly specify used
the unit used for distances and lengths by appending c (cm), i (inch), m (meter), or p {points)
for distances and lengths by appending c (cm), i (inch), m (meter), or p {points