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