最終更新日：2022/12/24
This morning we are celebrating a beginning. A beginning of what we think is great promise. It's the opening of a new era in the history of manned space flight. We are ready to take that first great step out into the Solar System and onto the surface of the nearest of the many mysterious worlds that surround us in Space.
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元となった例文
This
morning
we
are
celebrating
a
beginning.
A
beginning
of
what
we
think
is
great
promise.
It's
the
opening
of
a
new
era
in
the
history
of
manned
space
flight.
We
are
ready
to
take
that
first
great
step
out
into
the
Solar
System
and
onto
the
surface
of
the
nearest
of
the
many
mysterious
worlds
that
surround
us
in
Space.
