They may require help in get- ing in and out of automobiles, trains, airplanes, etcetera, but travel on the whole is very good for them.
(They; may require; help in get- ing in and out of automobiles, trains, airplanes, etcetera, but travel on the whole is very good for them)
They
may require
help in get- ing in and out of automobiles, trains, airplanes, etcetera, but travel on the whole is very good for them