1.Despite this, Kench and Webb found that just four islands have diminished in size since the 1950s.
尽管如此,肯奇和韦伯发现自20世纪50年代以来仅有4个岛屿在面积上消失了。
2.But, while he was initially surprised by the findings, he agrees with Webb and Kench's analysis.
但是,他同意韦伯和肯奇的分析,尽管一开始被这些发现吓了一跳。