Heliweld
赫利焊接(氦气保护焊接)
🗣️ 情景例句
I went into business for myself
我当初自己开业
One fool makes many.
一人傻，傻大家。
so they are often tempted to finish a job before setting out to keep an appointment.
因此他们常想做完一件事后再去赴约。