“be deficient in”可以造什么句，be deficient in造句

Certification shall also be suspended if the vision acuity examination is overdue or when the individual's performance is found to be deficient in any manner.

be deficient in skill, experience, knowledge, etc

Rich and moist soils such as well-drained alluvial soils, do not support sandalwood well; the heartwood in such trees will be deficient in oil.