英和和英

a first step

make the first move

the first stage

a first step in starting something

to teach the first step

an initial stage

the initial stage

step on the way to...

moderate success

It is the first step which is troublesome.

of the first magnitude

as the first step to the goal

the foremost row

the foremost row

make a great start

the highest rank of something

travel first‐class

a primary instinct

first-rate

the first lesson

to begin with

make the opening move

the first prize

top priority

the initial stage(s)

first

one's first impression

the first thing

the point at which something begins

a truly original approach