https://www.canada.ca/en/immigra ... leteness-check.html
上面网页查找Proof of work experience可以看到以下两项要求:
should be an official document printed on company letterhead (must include the applicant’s name, the company’s contact information [address, telephone number and email address], and the name, title and signature of the immediate supervisor or personnel officer at the company),
should indicate all positions held while employed at the company and must include the following details: job title, duties and responsibilities, job status (if current job), dates worked for the company, number of work hours per week and annual salary plus benefits;
就是一句话,非常简单,但要写得复杂也可以自己改:Dear Sir/Madam: This letter is to certify for immigration purpose that XXX worked as XXX in XXX company starting from... to... He/She was responsible for... He/She worked 40 hours a week. His/Her annual salary was XXX. Please contact me if you request any further information.