最終更新日：2022/12/24
The birds are gregarious even during the nesting season, and in spring and summer seem to be equally busy “ ploughing up ” the earth in the already broken field with their long, crowlike bills; naturally such action creates trouble with the farmer, but on the whole, an examination of the constituents of the bird's diet, shows that he is a greater insect destroyer than a crop destroyer.
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元となった例文
The
birds
are
gregarious
even
during
the
nesting
season,
and
in
spring
and
summer
seem
to
be
equally
busy
“
ploughing
up
”
the
earth
in
the
already
broken
field
with
their
long,
crowlike
bills;
naturally
such
action
creates
trouble
with
the
farmer,
but
on
the
whole,
an
examination
of
the
constituents
of
the
bird's
diet,
shows
that
he
is
a
greater
insect
destroyer
than
a
crop
destroyer.
