The lawyer warned that our claim against the supplier rested on tenuous evidence.

律師提醒我們，對供應商的索賠所依據的證據相當薄弱。

Management rejected the proposal because its link to customer demand seemed tenuous at best.

管理層否決了這項提案，因為它與客戶需求的關聯充其量只是牽強。

The airline's explanation for the delay was tenuous, and many passengers demanded refunds.

航空公司對延誤的解釋站不住腳，許多乘客要求退款。