![to [live] out of a suitcase](/assets/img/no-pic-260w.png "to [live] out of a suitcase")
to briefly live in one or several places, without ever unpacking one's luggage, often due to not having a permanent place to live or stay in
Ex:
itchy feet
[名词]
脚痒
Ex:
After
retiring
,
she
could
n't
ignore
her
itchy feet
and
decided
to
fulfill
her
travel
aspirations
.
退休后，她无法忽视自己的旅行冲动，决定实现她的旅行愿望。
on the road
[短语]
in an active state of travel by car, bus, or other form of transportation
Ex:
The
traveling
circus
is
constantly
on
the
road
,
moving
from
one
town
to
another
.
the call of the wild
[短语]
the instinctive desire to return to a more primitive, untamed way of life, often associated with the wilderness or natural world
Ex:
Longing
for
adventure
,
she
felt
the
call
of
the
wild
and
decided
to
go on
a
hiking
expedition
deep
into
the
wilderness
.
to [hit] the road
[短语]
to leave a location, usually to embark on a journey or trip
Ex:
We
had
a
great
weekend
getaway
,
but
now
it
's
time
to
hit
the
road
and
head
back
home
.
to [test] the waters
[短语]
to examine the chances of something's success before trying it
Ex:
They
decided
to
test
the
waters
by
launching
a
small
pilot project
to
gauge
public
interest
before
investing
in
a
larger
venture
.