结合中国船厂的通病造个句子:
吊耳割除后的外板表面必须磨平:The surface of shell plate must be machined or ground flush with the surface of shell plate after removing the lifting ears
中文技术上就有问题,
外板吊耳割炬割除应留根3mm以上,避免母材损伤,剩余部分应打磨磨平,最后应以砂轮磨平。
The surface shall be smooth flush grinding by rotary burr after the lifting eyes was cutting by torch and 3mm high parts remains.