最終更新日：2022/12/24
On January 7, 1964, a group of American students at Balboa High School in the Panama Canal Zone set into motion events that soon threatened our relations with Panama and endangered operation of the Panama Canal. It was, on the surface, an inoffensive act: The students raised the American flag in front of the school.
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元となった例文
On
January
7,
1964,
a
group
of
American
students
at
Balboa
High
School
in
the
Panama
Canal
Zone
set
into
motion
events
that
soon
threatened
our
relations
with
Panama
and
endangered
operation
of
the
Panama
Canal.
It
was,
on
the
surface,
an
inoffensive
act:
The
students
raised
the
American
flag
in
front
of
the
school.
