In addition, this major infrastructure project built under the build-operate-transfer (BOT) formula, which is seen as indicative of the formula's success or failure, has been beset by fundraising woes that have aroused concern in and out of government.
此外，做為國內 BOT 重大建設的指標案，高鐵資金募集不順利，也一再引起朝野關注。