英和和英

orotund tones

well

an acelivity―（鉄道なら）―a rising gradient―an up grade

to harmonize

the real condition

to give away to enthusiasm―forget oneself―let oneself go―let oneself loose

You have hit the tone.

shrill‐toned

at a high pitch

high pitch―low pitch

out of kilter

in a singsong

to be disconcerted

to be out of tune

a joyful mood

to raise the pitch―lower the pitch

in good nick

It is gong up.

Things go well―go on swimmingly―go on wheels.

a tune of imperial court music, called {'kamimucho'}

Things go well―go on wheels―go on swimmingly.

What's going on?

a high [low] tone

It is not in tune.

How are things ?

not in good condition

the musical scale called major scale

keep up the good work

It can work well.

What's happening?