2.&quot；I have an average build.&quot。3.&quot；I&#39；m at a healthy weight.&quot。4.&quot；I&#39；m within the normal BMI range.&quot。5.&quot；I&#39；ve lost a bit of weight recently.&quot。这些表达方式不仅能够准确传达你的意思，还能根据不同的语境和听众选择合适的措辞。记住，无论用哪种方式表达，自信和积极的态度才是最重要的。