"The side effects from the covid-19 vaccine are tough."
- "The Covid-19 vaccine's side effects are tough."
"the covid-19 vaccine's ~" 「コロナワクチンの〜」
"covid-19" 「コロナ」"covid" や "corona" も言えます。
"side effects" 「副作用」
"tough" 「辛い」"rough" も使えます。
- "The side effects from the covid-19 vaccine are tough." 「コロナワクチンの副作用が辛い」